Dynalon

FREEScienceGift Pack(see page 4)

2008 Laboratory Essentials

dynalabcorp.com

Technical Plastic Properties

For additional information call 800.828.6595

Reference to methods of sterilization are based on the following standards:

Autoclaving 121°C, 15 psi for 30 minutes.When autoclaving, always ensure caps areloosened or removed to prevent accidentalimplosion. Certain chemicals which have noappreciable effect on resins at room tempera-ture may cause deterioration at autoclavingtemperatures unless removed with distilledwater before hand.

Gas-Ethylene oxide formaldehyde.

Dry heat 160°C, 120 minutes.

Disinfectants - Benzalkonium chloride, formalin, ethanol, etc.

Radiation - gamma irradiation at 2.5 (Mrad)with unstabilized plastic.

Note: Sterilizing reduces the mechanical strength of certain polymers.

Sterilization

Chemical Resistance and Physical Properties

Transparency Flexibility

Clear Translucent Opaque Excellent Rigid

These codes are used in the following charts.

Excellent resistance,no attack.

Good resistance,minor attack.

Poor resistance,not recommended.

No information available.

–

C TL O R

The Dynalab Corp. Laboratory Essentials catalog technical section aims to provide clear, con-cise information about the key polymers from which the Dynalab range is manufactured. It isintended as your guide to the suitability of our products for use with a variety of chemicalgroups, and in a variety of environments. Each polymer has its own entry with detailed tech-nical information and a summary icon denoting its general chemical suitability characteristics.Those Polymers capable of being repeatedly Autoclaved at, at least 121°C for 30 minutes aredenoted by the letter A. More detailed temperature resistance is often included in the text.

The information within this section is designed to answer most common application ques-tions, but like any guide will not answer all. Dynalab's Technical Department (800.828.6595)will be pleased to answer any question relating to our product usage.

Introduction

These 'Summary Icons' are intended to give a quick guide to the chemical resistance of the polymers.

Exceptional resistance to almost alllaboratory chemicals.

Good to excellent chemical resistance across a broad range ofcommon laboratory chemicals.

Moderate to good resistance to commonaqueous laboratory chemicals but avoidorganic solvents and strong acids andbases.

Autoclavable.

Note: Where no icon is shown, product is manufactured from several materials. Refer to text forcomponent's resistance.

Key to Summary Icons

A

EX

Limited resistance, moderate attack, suitablefor short term use only.

Specify Dynalon product numbers from your distributor of choice.


3

LDPE

HDPE

PP

PMP

PVC

PC

PS

Low Density Polyethylene (LDPE)The first of the polyolefins originally prepared some fifty years ago by the high pressure polymerization of ethylene. Its comparatively lowdensity arises from the presence of a small amount of branching in the chain (on about 2% of the carbon atoms). This gives a more openstructure. LDPE is a most useful and widely used plastic. It is translucent to opaque, robust enough to be virtually unbreakable and at thesame time quite flexible. Chemically LDPE is unreactive at room temperature although it is slowly attacked by strong oxidizing agents andsome solvents will cause softening or swelling. It may be used at temperatures up to 95°C for short periods and at 80°C continuously. LDPEis ideally suited for a wide range of laboratory apparatus including wash bottles, pipette washing equipment and tanks.

High Density Polyethylene (HDPE)A linear polymer prepared from ethylene by a catalytic process. The absence of branching results in a more closely packed structure with ahigher density and somewhat higher chemical resistance than LDPE. It is also somewhat harder and more opaque and it can withstand ratherhigher temperatures (120°C for short periods, 110°C continuously). It lends itself particularly well to blow molding, e.g. for bottles and con-tainers.

Polypropylene (PP)A polymer prepared catalytically from propylene which differs from HDPE by having an isostatic replacement of a hydrogen atom by a methylgroup on alternate carbon atoms in the main chain. Although largely unreactive chemically the presence of the methyl groups makes itslightly more susceptible to attack by strong oxidizing agents than HDPE. A major advantage is its higher temperature resistance. It makesit particularly suitable for items such as trays and instrument jars that have to be sterilized frequently for use in a clinical environment. PP isa translucent material with excellent mechanical properties and it has gradually replaced the polyethylenes for many purposes

Polymethylpentene (PMP or 'TPX'*)A polymer of 4-methylpentene- 1 which is similar to PP but has an isobutyl group in place of methyl group on alternate C atoms. The impor-tant qualities of PMP ("TPX") as a laboratory plastic are its high transparency, its rigidity and resistance to impact and its ability to withstandtemperatures of up to 200°C for short periods (180°C continuously). It is particularly suitable for volumetric apparatus such as flasks, measur-ing cylinders and beakers. Like other polyolefins PMP ("TPX") is susceptible to attack by strong oxidizing agents over a period of time and somechlorinated solvents (e.g. trichloroethylene) can cause some softening and swelling. *"TPX" is a trademark of Mitsui Petrochemicals Ltd.

Polyvinylchloride (PVC)PVC has a linear structure similar to polyethylene but with a chlorine atom replacing a hydrogen atom on alternate carbon atoms. PVC itselfis hard and rigid but the addition of phthalate esters as plasticizers makes it soft and pliable and ideal for tubing. The material is generallytransparent with a bluish tint. It is attacked by many organic solvents but it has a very good resistance to oils and it has a low permeabilityto gases. In its rigid form PVC is available in sheets which can readily be welded to produce tanks, trays and troughs. It is not recommend-ed for use above 70°C although it can be taken to 80°C for short periods.

Polycarbonate (PC)PC is a linear polycarbonic acid ester prepared from a dihydric phenol. It possesses extraordinarily good dimensional stability with a highimpact strength which is maintained over a wide temperature range. This makes it ideal for the manufacture of laboratory safety shields,vacuum desiccators and centrifuge tubes. PC may be autoclaved (maximum continuous working temperature 130°C, and 140°C for shortperiods), but some loss in mechanical strength occurs on repeated autoclaving and the equipment should not then be used for vacuumapplications. The carbonate linkages in the chain make the material subject to reaction with a variety of concentrated acids and bases andit is soluble in various organic solvents.

Polystyrene (PS)A hard rigid, transparent plastic with good dimensional stability. The material has good chemical resistance to many aqueous solutions butit is soluble in many aromatic and halogenated solvents. It cannot be used at elevated temperatures (maximum 60°C continuous, 70°C forshort periods) and it tends to suffer from mechanical stress. It finds a wide use in disposable laboratory products. The chemical resistanceto non-polar solvents and aromatics can be improved by co-polymerizing styrene with acrylontrile (CH2 = CH. CN). The resultant productSAN usually contains 25-35% of acrylonitrile by weight. SAN also has an improved impact strength and rigidity and is much used for injec-tion molded articles such as boxes and food containers.An acrylonitrile - butadiene - styrene (ABS) graft copolymer is obtained by polymer-izing acrylonitrile and styrene in the presence of soluble polybutadiene ([CH2-CH =CH-2]n). The physical properties of the product may bevaried by changing the individual proportions. The polymer has a higher chemical resistance than PS and it will retain its stability of shapeup to 100°C.

A

A

A

4



Polymethylmethacrylate (ACRYLIC)A rigid plastic with a high degree of transparency. It is resistant to inorganic acids and alkalis but is attacked by a wide range of organic sol-vents. Its clarity and stability make it very suitable for the manufacture of burets and in sheet form it may be cemented to produce tanks,trays, etc. ACRYLIC may be used at temperatures up to 70°C continuously and to 90°C for short periods. 10mm thick Acrylic provides aneffective barrier to Beta radiation.

Polytetrafluoroethylene (PTFE)PTFE shows a remarkable chemical resistance and it is insoluble in all known solvents. It is attacked only by molten alkali metals and by flu-orine at high temperatures. PTFE is incombustible and may be used up to 260°C (300°C for short periods). Its coefficient of friction isextremely low and it shows the effect of self lubrication with constant mechanical properties which makes it particularly suitable for bear-ings, joints, O-rings, stirring bars, etc. It may be shaped by compression and sintering into bottles and beakers where its chemical stabilityand non-wettability make it suitable for use in extreme circumstances.

Perfluoroalkoxy PTFE (PFA)PFA is a copolymer of tetrafluoroethylene (CF2 = CF2) with a perfluoroalkyl vinyl ether [F(CF2)m CF20CF = CF2]. The resultant polymer con-tains the carbon-fluorine backbone chain typical of PTFE with perfluoroalkoxy side chains. The mechanical, chemical and physical propertiesare fundamentally attributable to the main chain and the chief effect of the side chains is to control the crystallinity of the polymer. UnlikePTFE the new polymer does not require special fabricating techniques. It has outstanding chemical and solvent resistance over a tempera-ture range even greater than PTFE (p.e. - 270° to + 260°C). PFA has extremely low absorption and permeability levels even at 200°C whichmake it very suitable for trace element analysis, isotopic separations, sample digestions and the handling of sensitive biological solutions.The material is translucent but liquid levels can easily by seen. In short PFA approximates closely (and in some cases exceeds) the overallproperties of PTFE while offering the flexibility of thermoplastic processing. FEP exhibits similar properties but is also susceptible to attackby concentrated perchloric acid.

Synthetic rubbers and other 0-ring and gasket materialsSynthetic rubbers are based mainly on polymers and co-polymers of butadiene and its derivatives.

NeopreneA polymer of chloroprene (2-chlorobutadiene) i.e. CH2 = CH - CCI = CH2. This material has a better oil resistance than natural rubber. Thepresence of chlorine deactivates the C-C bond and makes it less susceptible to oxidative attack as well as increasing its resistance to sol-vents. It has a higher temperature and fire resistance than natural rubber.

Nitrile RubberA co-polymer of acrylonitrile (CH2 = CHCN) and butadiene, (CH2 = CH - CH = CH2). It has a good solvent resistance increasing with increas-ing acrylonitrile. Good for gaskets, oil and petrol hoses.

Viton AA co-polymer of perfluoropropene (CF3CF = CF2) and vinyledene fluoride (CH2 = CF2). It is resistant to chemical and solvents up to 200°Cand is used for 0-rings, gaskets and hose linings.

The information contained within this catalog is offered for use by technically qualified personnel at their discretion and risk. All technical statements, informa-tion and recommendations contained herein are based on tests and data we believe to be reliable, but the accuracy or completeness thereof is not guaranteedand no warranty of any kind is made with respect thereto. We recommend that users satisfy themselves as to the compatibility between contents and contain-ers or substances and apparatus before use. Dimensions given throughout this catalog are nominal unless otherwise stated. Shipping weights are provided whenavailable. Please telephone customer service for any weights that are not printed in this book. Dynalon reserves the right to alter specifications without noticeas part of the company's policy of ongoing product improvement.

A

AACRYLIC

PTFE

PFA

SILESCOL®

Containing items such as bottles, cylinders, funnels & stir bars!Tel: 800.334.7585 Fax: 585.334.0241 E-mail: [email protected]

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5


ACRY-LDPE HDPE PP PS LIC PTFE PMP PVC PC PFA

Acids - dilute

Acids - concentrated

Alcohols

Aldehydes

Bases

Esters

HydrocarbonsAliphatic

HydrocarbonsAromatics

HydrocarbonsHalogenated

Ketones

Oils, Minerals

Oil, Vegetable

Oxidizing Agents

Max Temp. °C

Min Temp.°C

Autoclavable

Gas Sterilization

Dry HeatSterilization

Gamma IrradiationSterilization

Chemical DisinfectantSterilization

Transparency

Flexibility

GasPermeability N2

GasPermeability CO2

GasPermeability O2

Water Absorption %

Resistivity Ohm CM2

Specific Gravity

80

-50

NO

YES

NO

YES

YES

TL

EX

20

280

60

<0.01

120

-100

NO

YES

NO

YES

YES

TL

R

3

45

10

<0.01

>1015 >1015

0.92 0.95

135

0

YES

YES

NO

NO

YES

TL

R

4.4

92

28

<0.02

>1016

0.90

70

-10

NO

YES

NO

YES

NO

C

R

3

75

15

0.05

>1016

1.05

90

-60

NO

YES

NO

YES

NO

C

R

-

-

-

0.3

>1014

1.18

280

-200

YES

YES

YES

NO

YES

O

R

-

-

-

0.3

>1018

2.2

180

0

YES

YES

YES

YES

YES

C

R

65

-

270

<0.01

>1016

0.83

70

-25

NO

YES

NO

NO

YES

C

R

0.4

10.2

1.2

0.06

<1016

1.34

130

-135

YES

YES

NO

YES

YES

C

R

3

85

20

0.35

2X1016

1.20

270

-260

YES

YES

YES

YES

YES

TL

F

-

-

-

<0.03

1018

2.16

6



Reagent LDPE HDPE PP PMP PVC PC PS SAN ABS ACRYLIC PTFE PFA E-CTFETemperature °C 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50Temperature °F 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122Acetaldehyde Acetic Acid Acetic Anhydride Acetone Acetyl Chloride Ammonium Chloride (10%) Ammonium Hydroxide (28%) Amyl Acetate Aniline Aqua Regia Benzaldehyde Benzene Benzoic Acid Boric Acid (10%) Bromine Gas (Dry) Bromine Water Butyl Acetate Butyl Alcohol Butyric Acid Calium Hydroxide (Saturated) Carbon Disulphide Carbon Tetrachloride Chlorine Gas (Dry) Chlorine Water Chloroform Citric Acid m-Cresol Cyclohexane Dibutylphthalate p-Dichlorobenzene Diethyl Ether Diethylene Glycol Dimethyl Formamide Dioxane Ethyl Acetate Ethyl Alcohol Ethyl Chloride Ethylene Chloride Ethyl Oxide Fluorine Gas (Dry) Formaldehyde (Formalin) Formic Acid Fuel Oil

This chart gives general guidelines only on the chemical resistance of plastics. There are many factors which influence chemical resistance - always test for your own application before selecting the appropriate product. If you have any doubts, please contact our Technical Department for advice.

Excellent resistanceno attack

Good resistanceminor attack

Limited resistancemoderate attack

Poor resistance, attacked or dissolved, not recommended

No informationavailable

7



Reagent LDPE HDPE PP PMP PVC PC PS SAN ABS ACRYLIC PTFE PFA E-CTFETemperature °C 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50 20 50Temperature °F 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122 68 122Glycerine (Glycerol) Hexane Hydrobromic Acid (25%) Hydrobromic Acid (35%) Hydrofluoric Acid (35%) Hydrogen Peroxide (30%) Lactic Acid Methyl Acetate Methyl Alcohol Methyl Ethyl Ketone Methylene Chloride Mineral Oil Napthalene Nitric Acid (10%) Nitric Acid (70%) Nitrobenxene Oleum Oxalic Acid Perchloric Acid (20%) Petrol Petroleum Ether Phosphoric Acid (85%) Photographic Developer Photographic Fixer Potassium Hydroxide (50%) Potassium Permanganate (20%) Propylene Glycol Pyridine Salicylic Acid Silver Nitrate Sodium Hydroxide (50%) Sodium Hypochlorite (20%) Sodium Thiosulphate Sulphuric Acid (10%) Sulphuric Acid (98%) Tetrahydrofuran Tetrahydronaphthalene Thionyl Chloride Toluene Trichloroethylene Turpentine Vegetable Oil Xylene

This chart gives general guidelines only on the chemical resistance of plastics. There are many factors which influence chemical resistance - always test for your own application before selecting the appropriate product. If you have any doubts, please contact our Technical Department for advice.

Excellent resistanceno attack

Good resistanceminor attack

Limited resistancemoderate attack

Poor resistance, attacked or dissolved, not recommended

No informationavailable

Science Equipment


8

Colony Counter, SC6

• Pressure sensitive count system.• Can be used with any probe or felt tip pen.• Digital readout from 0 to 999.• Built-in average count facility. • Audible confirmation of each count.• Choice of light or dark background.

Ideal for all microbiology applications, the SC6/120V/60 colony counter pro-vides fast and accurate counting of bacterial and mold colonies. TheSC6/120V/60 colony counter is easy to use. Simply place the Petri dish on theelectronic pressure pad and touch the dish with a felt tip pen to mark eachcolony. The touch pressure causes a count to be registered on the digital dis-play and an audible tone confirms each count made (the sound can beswitched on/off as desired).

Any suitable implement - a felt tip pen for example may be used to apply pres-sure to the dish. The sensitivity required to register a count can be adjusted tosuit with an easy to use dial. This unit can also be used to count multiple plates,and then calculate the average colony count via the built-in averaging facility.A choice of either white or black background on which to view colonies is avail-able. The black background aids the viewing of difficult, translucent colonies.Two dish centering adapters are provided to enable the use of standard Petridishes. In addition, the receiver dish may be easily removed for cleaning.

This colony counter is supplied complete with one Wolffhuegel graticule, onesegmentation disc and two centering adapters for standard Petri dishes. Achoice of magnifiers is available to aid easier counting of smaller colonies.

Unit is sold as base only. Separate magnifiers can be purchased belowunder SC6/1 (1.7X) and SC6/1/3 (3X).

Technical Specification

Digital display 3 digit LEDCount 0 to 999Dish size 50 to 100mmMax plate number to average 99Dimensions (w x d x h) 310 x 300 x 140mm

12.2” x 11.8” x 5.5”Net weight 4lbsElectrical supply 120V, 60Hz

Ordering Information

Model Description PriceSC6/120V/60 Colony counter $659.08 eachSC6/1 1.7x magnifier $65.60 eachSC6/1/3 3x magnifier $78.67 eachSC6/2 Wolffhuegel graticule and

segmentation discs $30.08 pk 10SC6/3 Spare dish centering adapters $12.04 pk 2SC6/4 Clear protective discs $24.60 pk 5SC6/5 Spare receiver dish $8.46 each

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Science Equipment

9

Digital Melting Point Apparatus

• Simple and safe to operate• Fast, accurate results• Easy to clean• Economical price• Digital display of temperature

The SMP10/120V/60 has been designed with safety and ease of operation inmind making it ideal for use in education. The temperature is selected, meas-ured and displayed digitally making it accurate and negating the need for athermometer.

Two samples can be tested simultaneously. They are viewed via a magnifyinglens with clear observation aided by built in illumination. Extendible back feetallow the unit to be operated at the optimum viewing angle. Full access to theblock aids cleaning.

The simple to follow instructions are printed on supplied clear labels in mostEuropean languages for ease of use. To operate simply select a plateau temper-ature via the three digit display and press ‘start’. The unit quickly heats up andremains at the selected plateau temperature until the user is ready to start thetest. Insert the sample tubes and press ‘start’. The unit then heats slowly so thatthe melt can be observed. When the sample is seen to melt, note the temper-ature on the display. Press ‘stop’ to end heating and cool the block.Supplied complete with calibration certificate showing individual serial numberfor traceability.


Number of samples 2Temperature range Ambient to 300°CTemperature accuracy ± 1.0°C at 20°C

± 2.5°C at 300°CDisplay Three digit LEDDisplay resolution 1ºCSensor Platinum resistance PT100Ramp rates 20°C per minute to plateau

2°C per minute to meltDimensions (w x d x h) 160 x 220 x 170mm



Model Description PriceSMP10/120V/60 Melting point apparatus,

complete with pack of 100 melting point tubes,closed at one end. $896.88 each

SMP10/1 Glass melting point tubes, $19.56 pk 100

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No Mercurythermometer!

10


Science Equipment

• Easy to operate - ideal for educational use • Supplied with safe spirit filled thermometer • Economical price

The SMP11 measures the melting point of chemicals from ambient to 250°C.Samples need to be placed in a sealed end capillary tube and located in the heating

block. Up to three tubes can be tested at one time. The heatingrate can be adjusted manually between 20°C/min, for rapidheating and 1°C/min, to obtain an accurate melting pointrange.

The sample and melt process can be viewed via the magnify-ing lens, which is illuminated by bright LED's. Record themelt temperatures from the thermometer, positioned hori-

zontal to the samples to allow simultaneous viewing. The ther-mometer is filled with low toxic spirit making it completely safe

in the event of a breakage. The lens can be detached for cleaningand simple to follow instructions are printed directly onto the unit,

making it very easy for students to use.


No. of samples 3Maximum temperature Ambient to 250°CHeating rate 1 to 200C/minDimensions (w x d x h) 370 x 140 x 110 mm



Model Description PriceSMP11/120V/60s Melting point Apparatus, complete

with thermometer and pack of 100melting point tubes (open both ends) $813.85 each

SMP11/1 Spare thermometer, spirit filled, 0°C to 250°C $45.87 each

SMP1/2 Cooling plug (brass) for rapidly reducingheating block temperature after use $17.43 each

Melting point tubesMade from soda glass, these tubes are easy to seal in a Bunsen flame and break intotwo. Supplied in robust tube holder, pack of 100 tubes. Tube overall length is100mm Tube diameter = 1.9mm, inner diameter = 1.3mm and wall thickness =0.3mm.

Ordering information

Model Tube type PriceSMP1/4 Open both ends $19.56 pk 100SMP2/1 Sealed both ends $19.56 pk 100SMP10/1 Sealed at one end $19.56 pk 100

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Safer, easy to use No Mercury

thermometer

11


Science Equipment

SA8/120V/60

Mixer, vortex, variable speed SA8 andfixed speed SA7

• Variable speed control between 200 and 2500 rpm (SA8/120V/60)• Intermittent or continuous mode (SA8/120V/60)• Fixed speed of 2500 rpm (SA7/120V/60)• Ergonomic design with low profile • Robust die cast base avoids unnecessary movement during use• Powerful vortex mixing action - ideal for a range of tubes• Integral retort rod fixing

SA8/120V/60: Mixing speed can be selected from 200rpm for very gentle mixing to2500rpm for vigorous agitation. Choose between ‘touch’ mode or continuous oper-ation simply by pressing a button on the facia. Robust die-cast body avoids unneces-sary movement during use. The ergonomic low profile design makes everyday vor-texing comfortable for the user.

Integral retort rod fixing allows vessels to be secured above the vortex action for long-term mixing. The SA8/120V/60 can mix a variety of other vessels when used in con-junction with the SA8/1 accessory pack detailed below.

Accessory pack for SA8/120V/60• 1 x plastic cradle for standard microtitre plate• 1 x circular foam insert for beakers and flasks (up to 500ml capacity)• 1 x rectangular foam insert (holds 8 x 0.2ml, 8 x 0.5ml and 16 x 1.5ml

microcentrifuge tubes)• 1 x solid rectangular foam insert (blank for custom holes)

SA7/120V/60: For rapid mixing of samples contained in test tubes, small flasks andbottles. Fixed speed model starts automatically when the cup is depressed. Robustconstruction and easy to clean.


Speed SA8/120V/60 200 to 2500rpmSpeed SA7/120V/60 2500rpmOrbit diameter 4.2mmTouch mode YesContinuous mode YesDimensions (w x d x h) 135 x 215 x 78mm



Model Description PriceSA7/120V/60 Vortex mixer, fixed speed $403.20 eachSA8/120V/60 Vortex mixer, variable speed $487.90 eachSR2 Retort rod, 200mm x 12.5mm diam. $24.60 eachSA8/1 Accessory pack for SA8/120V/60 $30.24 each

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SA7/120V/60

12


Science Equipment

Instrument Dust Cover, Acrylic

• Transparent acrylic• Power cord opening

Made of transparent acrylic with an opening for the power cord(s), theInstrument Dust Cover offers an inexpensive way to help protect instruments.Small handle on top allows for easy removal.


Model Description Price171004 Instrument Dust Cover 15 x12 x 8" $55.63 each

Magnetic Stirrer with Ceramic Top

• Chemically resistant ceramic top • Powerful magnets for strong magnetic coupling • Stirs up to 15 liters

A stylish and economical general purpose magnetic stirrer designed with safetyas well as performance in mind. The hotplate is shaped for stability and alsohelps deflect spills away from the controls and the user. Internal electronic com-ponents are protected against corrosion. The glass ceramic top gives excellentchemical resistance, is easy to clean and the white surface ensures good visibil-ity of color changes, during titration for example. Powerful magnets and motorgive stirring speed up to 1500rpm and volumes up to 15 liters*. With fitting forretort rod and supplied complete with 2 x 25mm PTFE coated stir bars.


Number of samples 2Plate material Glass ceramicPlate dimensions 160 x 160mm (6.3” x 6.3”)Stirrer speed, rpm 100 - 1500Max. stirring capacity, liters* 15Overall dimensions 190 x 300 x 110mm(w x d x h) 7.5” x 11.8” x 4.3”Net weight 7lbsElectrical supply 120V, 60Hz


Model Description PriceCB161/120V/60 Stirrer, ceramic plate $437.68 each

* Based on water contained in a 20 liter flat bottom boiling flask.

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13


Science Equipment

Portable Magnetic Sitrrer

• Battery powered• Tough, compact and light weight• Variable speed up to 1300 rpm

Powered by long life batteries or car battery adapter this rugged little unit can beused almost anywhere. Ideal for use inside incubators, glove boxes or in the field.Housed in a tough, chemically resistant ABS case and supplied complete with bat-teries.

Technical specification

Max speed 1300 rpmCapacity, liters H2O 1.5

Overall dimensions 150 x 160 x 70mm(w x d x h) 5.9” x 6.3” x 2.8”Net weight 3lbsElectricity supply 4 x alkaline batteriesBattery type 1.5V, size D, IEC No. LR20Battery life 600 hours continuous use


Model Description PriceSM27 Portable magnetic stirrer complete

with 4 x LR20 batteries and 25mm PTFE stir bar $497.13 each

SM27/3 Car battery adapter, 12V, Fitted with standard car cigarette/cigar plug $30.29 each

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Stuart® Silver Bullet Stops Benchtop Bugs

• Exclusive protection available only on Stuart science equipment

The potential for cross contamination or infection from equipment in the work-place has never been greater. To help reduce this risk, Barloworld Scientific haslaunched BioCote® antimicrobial protection across it's leading equipmentbrand Stuart®.

The complete Stuart® range of bench top laboratory equipment is now protect-ed with BioCote®, a process applied during manufacturing that uses activeagent silver to provide permanent effective antimicrobial protection. BioCote®will effectively protect Stuart® products against a wide range of bacteria andfungi for the useful life of the equipment.

Where manufacturing processes allow, the BioCote® active ingredient is addedto every possible external part of a piece of Stuart® equipment. Because theactive silver ions are added during manufacture they are chemically bound with-in the material and won't leach out or rub off. BioCote® antimicrobial protec-tion is exclusively offered with the Stuart® range of bench top science equip-ment, at no extra cost. All Stuart® equipment will still be available at the samegreat value as before.

Although the BioCote® process is invisible, every Stuart® product will display a"Protected by BioCote®" sticker to reassure you that it is feeling the benefit ofantimicrobial protection.

14


Science Equipment

Stirrer Hotplate with Ceramic Top

• Chemically resistant ceramic top• Flashing "HOT" warning light• Microprocessor control for accurate

temperature setting • Spillproof design • Powerful magnetic stirrer

Stylish and economical general purpose stirrer hotplates designed with safetyas well as performance in mind. The cast aluminum body is shaped for stabili-ty and helps deflect spills away from the controls and the user. The ‘Hot’ warn-ing light will flash whenever the plate temperature is above 50°C even whenthe hotplate is turned off and connected to the mains. Independent safety cir-cuit prevents overheating in the event of control failure and internal electroniccomponents are protected against corrosion. Powerful magnets and motor givestirring speed up to 1500rpm and volumes up to 15 liters*.

Model CB162 has a glass ceramic top which has excellent chemical and tem-perature resistance. The surface is easy to clean and the thermal propertiesallow very high plate temperatures while ensuring the edges stay cooler, reduc-ing the chance of accidental burns. The white surface ensures good visibility ofcolour changes.


Number of samples 2Plate material Glass ceramicPlate dimensions 160 x 160mm (6.3” x 6.3”)Heated area 120 x 120mm (4.7” x 4.7)Heater power, W 500Max. plate temp. °C 450Stirrer speed, rpm 100 - 1500Maximum stirring capacity, liters * 15Overall dimensions 190 x 300 x 110mm(w x d x h) 7.5” x 11.8” x 4.3”Net weight 7.5lbsElectrical supply 120V, 60Hz


Model Description PriceCB162 Stirrer/hotplate, ceramic plate $638.00 each

* Based on water contained in a 20 liter flat bottom boiling flask.

FREEScience

Gift PackContaining items such

as bottles,cylinders,funnels & stir bars!

Contact Dynalon today! Tel: 800.334.7585 Fax: 585.334.0241 E-mail: [email protected]

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15


Science Equipment

Water Still, Merit

• Economical Price• Glass construction with long life metal heating element• Two indepenedent safety thermostats• Wall mountable

The Merit is the ideal choice for budget conscious laboratories that can’t affordto compromise on quality. It combines economy and high performance with ahost of other features which comparable stills cannot match. Built in acid addi-tion funnel and drain stopcock allow easy descaling without dismantling theglassware.

The unique condenser design ensures that the droplets of distilled water remainin contact with the cooling coil for the longest possible time producing cold dis-tilled water and pre-heating the boiler feed to increase efficiency. Screwthreadsare incorporated on all water connections so hoses can be fitted and removedeasily and safely without risk of breakage. Safety features include two inde-pendent safety thermostats to prevent over heating in the event of failure ofthe water supply. The stand is pre-drilled to facilitate wall mounting.


Output 4 liters/hr, single distilledpH 5.0 – 6.5Conductivity, µScm-1 3.0 – 4.0Resistivity, mOhm-cm 0.25 – 0.3Temperature 25 - 35°CPyrogen content * Pyrogen freeWater supply 1 liter/min

3 – 100psi(20-700kPa)

Electricity supply (single phase) 220/240V, 50-60HzPower requirement 3kWNet weight 25lbsDimensions, (wxdxh), mm 500 x 150 x 450

19.7” x 5.9” x 17.7”

* Care is required to produce pyrogen free water and the output should betested before use.


Model Description Price540004-0000 Merit Water Still, 220/240V $1375.00 each540014-0001 Replacement 220V

Heater element 3kw $513.59 each540014-0002 Replacement boiler $498.69 each540014-0003 Replacement condenser $327.98 each

The results at left confirm that the distilled waterfrom our Merit Water Still conforms to Grade 3water as detailed in ISO 1696: 1987.

*pH, conductivity and sensitivity are affected bytemperature and the presence of absorbed car-bon dioxide. The basis of the tests is 20°C on dis-tilled water free of carbon dioxide.

**Care is needed to obtain Pyrogen-free water,and the distillate must be tested before use.

THEBENCHTOP

EQUIPMENTHYGIENE

SOLUTION

Transparent - students can

see distillationprocess.

16

Lab Supplies


Heavy Duty Sample Bags - Zipper Seal LDPE

These heavyweight (4 mil and 2 mil) polyethylene bags are ideal for collecting, storing and protectinglaboratory specimens and samples easily and conveniently. Sealed bags keep dust out. Not suggested foruse with liquids. Many uses in the lab and industry. Bags lock easily and securely with the zipper lockingfeature. No printing on the bag allows for easier labeling and marking.

HEAVY DUTY SAMPLE BAGS - ZIPPER SEAL LDPE - 4 MIL. THICK628405 628415 628425 628435 628445

Length inches 4 5 6 9 9Height inches 6 8 13 12 18Case Quantity 500 500 250 250 250Case Price $ 104.65 127.57 104.29 123.79 140.60

ECONOMY SAMPLE BAGS - ZIPPER SEAL LDPE - 2 MIL. THICK628325 628335 628345 628355 628365

Length inches 2 3 4 5 9Height inches 3 5 6 8 12Case Quantity 1000 1000 1000 1000 1000Case Price $ 25.57 32.28 40.36 69.33

Bags LDPE/PP

BAGS LDPE .0015” THICK626785 -0002 -0003 -0004 -0005 -0006 -0007 -0008 -0009Length inches 4 4 6 6 6 6 8 10Height inches 6 10 8 1/2 10 12 16 10 1/2 12Case Quantity 100 100 100 100 100 100 100 100Case Price $ 7.78 7.78 8.66 9.43 10.48 11.70 10.64 12.92

BAGS LDPE .0015” THICK626785 -0010 -0011 -0012 -0013 -0014 -0015Length inches 10 12 14 16 18 22Height inches 16 18 16 18 24 28Case Quantity 100 100 100 100 100 100Case Price $ 16.79 17.48 19.97 22.19 28.01 36.50

BAGS AUTOCLAVABLE POLYPROPYLENE .0015” THICK628505 628515 628525 628535 628545 628555 628565

Length inches 4 4 6 6 10 12 12Height inches 6 10 10 12 16 18 24Case Quantity 100 100 100 100 100 100 100Case Price $ 14.15 18.71 19.58 23.58 31.08 41.15 45.63

BAGS AUTOCLAVABLE POLYPROPYLENE .0015” THICK628575 628585 628595

Length inches 16 18 22Height inches 18 23 30Case Quantity 100 100 100Case Price $ 48.41 63.79 94.12

17


Lab Supplies

522085 series

Innovative “Square Ratio” DesignPolypropylene & Polymethylpentene Beakers

• Shatter resistant - reduce breakage & incidence of injury!• Chemically resistant to most acids, bases and many common solvents• Autoclavable• Choose glass-like clarity of polymethylpentene (PMP) or• Choose economical translucent polypropylene (PP)

Square ratio beakers are the safe, convenient alternative to griffin style beakers. These beakers feature avertical lip around the top of the beaker which serves two purposes: first the lip contains many spills thatmay occur with the rounded design of a griffin style beaker. Second, this vertical lip allows the beakersto be stacked together in sets when not in use. Maximum temperature for PP is 121°C; PMP is 180°C.

PRINTED POLYPROPYLENE “SQUARE RATIO” BEAKERS522085 -0010 -0025 -0050 -0100 -0250 -0400 -0500 -0600 -1000 -2000Capacity ml 10 25 50 100 250 400 500 600 1000 2000Sub Div. ml 1 2.5 5 10 25 50 50 50 100 200I.D. mm 30 40 49 60 80 92 96 101 123 154O.D. mm 32 42 51 62 82 94 100 106 127 158Height mm 32 40 51 62 82 95 101 107 126 160Case Qty. 10 10 10 10 10 10 10 5 5 1Case Price $ 13.86 14.30 15.99 19.37 29.81 30.63 37.50 17.00 24.70 7.55

PRINTED IN RED POLYMETHYLPENTENE “SQUARE RATIO” BEAKERS522095 -0025 -0050 -0100 -0250 -0400 -0500 -0600 -1000 -2000Capacity ml 25 50 100 250 400 500 600 1000 2000Sub Div. ml 2.5 5 10 25 50 50 50 100 200I.D. mm 40 49 60 80 92 96 101 123 154O.D. mm 42 51 62 82 94 100 106 127 158Height mm 40 51 62 82 95 101 107 126 160Case Qty. 10 10 10 5 5 5 5 1 1Case Price $ 32.27 33.36 38.18 29.94 33.63 38.45 41.87 11.14 15.51

POLYPROPYLENE BEAKER SETS522125 522135-0001 522135-0002 522135-0003

Capacity 10 sizes above 50, 100, 250, 500 & 1000ml 50, 100, 250, 600 & 1000ml 250, 500 & 1000mlSet Price $ 32.64 16.32 16.32 12.52

Beaker with Handle - Intermediate Form PP

• Easy to read blue printed graduations - in liters• Autoclavable - maximum temperature of 121°C• Non-slide anti-suction bases• Extensive range - from 50ml to 5 liters• Ergonomic, comfortable to use handles

526475 -0050 -0100 -0250 -0500 -1000 -2000 -3000 -5000Capacity ml 50 100 250 500 1000 2000 3000 5000Sub Div. ml 10 20 50 50 100 100 200 200Top Diameter mm 50 61 80 102 122 151 172 199Height mm 60 72 95 120 150 187 215 253Pack Qty. 5 5 1 1 1 1 1 1Pack Price $ 21.90 22.72 6.77 7.45 8.80 10.82 12.58 36.52

Blue

Print

Stands

Out!

18

Lab Supplies


Tapered Low-FormPolypropylene & Polymethylpentene Beakers

• Shatter resistant - reduce breakage & incidence of injury!• Chemically resistant to most acids, bases and many common solvents• Autoclavable• Choose glass-like clarity of polymethylpentene (PMP) or• Choose economical translucent polypropylene (PP)• Beakers are not calibrated

The latest addition to the Azlon family of high quality durable plastic labware, smoothly tapered beakersmade from virgin, high clarity polypropylene or transparent polymethylpentene. Available with both mold-ed and easy to read blue printed graduations. This extensive range of beakers from 25ml to 5 liters is breakresistant and durable. Also supplied with an anti-lock feature that prevents beakers from sticking togeth-er when stacked. Tapered design allows for easy handling. SPI recycling codes and batch stamped for fulltraceability. Maximum temperature for PP is 121°C; PMP is 180°C.

MOLDED POLYPROPYLENE LOW FORM BEAKERS522055 -0025 -0050 -0100 -0250 -0400 -0500 -0600 -1000 -2000 -3000 -5000Capacity ml 25 50 100 250 400 500 600 1000 2000 3000 5000Sub Div. ml 5 10 20 50 50 50 50 100 200 200 500Height mm 51 61 73 96 111 121 126 148 188 214 250Base O.D. mm 32 39 48.5 65.5 74.5 84 84 99 125 143 164Rim Diam. mm 41.5 50.5 61.5 80.5 92.5 102.5 104 120 163 172 230Pack Qty. 10 10 10 10 10 10 5 5 1 1 1Pack Price $ 11.59 11.59 14.46 23.75 33.42 36.96 21.47 54.13 13.27 14.34 20.14

PRINTED POLYPROPYLENE LOW FORM BEAKERS522655 -0025 -0050 -0100 -0250 -0400 -0500 -0600 -1000 -2000 -3000 -5000Capacity ml 25 50 100 250 400 500 600 1000 2000 3000 5000Sub Div. ml 5 10 20 50 50 50 50 100 200 200 500Height mm 51 61 73 96 111 121 126 148 188 214 250Base O.D. mm 32 39 48.5 65.5 74.5 84 84 99 125 143 164Rim Diam. mm 41.5 50.5 61.5 80.5 92.5 102.5 104 120 163 172 230Pack Qty. 10 10 10 10 10 10 5 5 1 1 1Pack Price $ 20.20 21.96 23.35 32.48 45.72 50.54 29.40 43.89 18.71 15.59 28.38

PRINTED POLYMETHYLPENTENE LOW FORM BEAKERS522765 -0025 -0050 -0100 -0250 -0400 -0500 -0600 -1000 -2000 -3000 -5000Capacity ml 25 50 100 250 400 500 600 1000 2000 3000 5000Sub Div. ml 5 10 20 50 50 50 50 100 200 200 500Height mm 51 61 73 96 111 121 126 148 188 214 250Base O.D. mm 32 39 48.5 65.5 74.5 84 84 99 125 143 164Rim Diam. mm 41.5 50.5 61.5 80.5 92.5 102.5 104 120 163 172 230Pack Qty. 10 10 10 5 5 5 5 1 1 1 1Pack Price $ 34.75 38.11 40.89 25.99 36.61 40.45 47.01 14.48 29.95 32.33 45.39

522055 series

522765 series

Low Form Beakers with Handle PP

• Molded graduations - in liters• Low form for added stability• Autoclavable to 121°C

326495 -0500 -1000 -2000 -3000 -5000Capacity ml 500 1000 2000 3000 5000Sub Div. ml 25 50 50 100 250Top Diameter mm 80 125 155 165 185Height mm 120 140 180 188 230Case Quantity 24 24 12 12 12Case Price $ 141.19 145.55 81.97 103.18 362.57

Large Pour Spout

19


Lab Supplies

HDPE Wide Mouth Laboratory Bottles

Wide Mouth Laboratory Bottles, PE & PP

HDPE Bottles PP Bottles• Leakproof • Leakproof• Translucent • Translucent• FDA approved resin • FDA approved resin• Rigid • Rigid• Polypropylene closure • Polypropylene closure

• Autoclavable

Amber HDPE and PP available as well as narrow mouth versions of some bottles.

HDPE WIDE MOUTH BOTTLES301605 -0001 -0002 -0004 -0008 -0016 -0032 -0064Capacity ml 30 60 125 250 500 1000 2000Height mm 70 82 99 145 165 209 245Bottle O.D. mm 32 40 50 60 75 90 120Neck I.D. mm 22 26 33 35 45 54 54Cap Size mm 28 33 38 45 55 65 65Pack Quantity 12 12 12 12 12 6 1Case Quantity 72 72 72 72 48 24 6Case Price $ 86.95 89.43 101.84 149.32 141.09 121.79 60.69

PP WIDE MOUTH BOTTLES301625 -0001 -0002 -0004 -0008 -0016 -0032 -0064Capacity ml 30 60 125 250 500 1000 2000Height mm 70 82 99 145 165 209 245Bottle O.D. mm 32 40 50 60 75 90 120Neck I.D. mm 22 26 33 35 45 54 54Cap Size mm 28 33 38 45 55 65 65Pack Quantity 12 12 12 12 12 6 1Case Quantity 72 72 72 72 48 24 6Case Price $ 90.58 92.13 113.63 178.15 166.39 123.38 68.06

Please Note: Remove or make sure closure threads are completelydisengaged before autoclaving or sterilizing by gas or by heat. PP Wide Mouth Laboratory Bottles

Economy Bottle Carrier HDPE

Lightweight, sturdy bottle carrier provides economical means to transport up to six (31/2” diam.) bottles. Overall dimensions approx. 13” x 9 3/4” x 4 1/4” deep compart-ments. Handle is approximately 6” high.

408175 Economy Bottle Carrier $107.85 case of 5

Need large quantities?

Ask for Bulk Pack & Save $s

20

Lab Supplies


Polypropylene Graduated Bottles

• New range of high performance PP bottles ideal for a wide range of liquids and solids

• Autoclavable Polypropylene leak proof construction• Full range of sizes with high chemical resistance• Printed with large white marker space for clear, easy & safe labeling• Wide mouth for easy access filling• Clear, crisp printed graduations show milliliters and fluid ounces, allowing

estimation of volumes remaining and / or decanted• High clarity polypropylene allows easy viewing of the fluid level

501505 -0060 -0125 -0250 -0500 -1000Capacity ml 60 125 250 500 1000Neck I.D. mm 26 33 35 45 54Cap size nom. mm 33 38 45 55 65Height nom. mm 82 99 145 165 209Bottle O.D. mm 40 50 60 75 90Case Quantity 12 12 12 12 6Case Price $ 28.78 31.27 44.03 51.67 30.45

No labelsrequired!

Round Concertina Bottle HDPE

• Collapsible, adjustable volume• Ideal for photographic chemicals and hydrogen peroxide• Suitable for use with gas liberating solutions, e.g. hydrogen peroxide

These amber collapsible bottles are ideal for solutions that readily oxidize, or those that liberate gases.The bellows convolution of the walls allow the bottle volume to be adjusted to match the volume of contents and eliminate air space as liquid is drawn off or added.

501835Capacity ml 1000Height mm 201Diameter mm 100Neck I.D. mm 32Case Quantity 5Case Price $ 25.90

Graduated Rectangular Bottles HDPE

• Lightweight rectangular bottles with plug seal and blue screw cap• Molded in graduations for approximate volume measurement• Ideal for powders and granules• Economical on shelf space• Supplied capped in shrink-wrapped packs• Maximum temperature 110°C

HDPE RECTANGULAR WIDE NECK GRADUATED BOTTLES501305 -0500 -1000 -2000Capacity ml 500 1000 2000Height mm 120 180 235Width mm 75 75 92Length mm 75 94 108Neck ID mm 58 58 58Case Quantity 10 5 5Case Price $ 41.44 23.40 32.95

21


Lab Supplies

NEW Polycarbonate Octagonal Square BottlesLooks like Glass and Won’t Chip!

• Ideal for storing sterile media or aqueous solutions• Octagonal square shape: means easier to grip, store and pour!• Manufactured of food grade Lexan® polycarbonate: tough, transparent and autoclavable

for repeated use • Graduation markings: molded-in and optically clear• Polypropylene closure: creates a leakproof seal and is autoclavable

626284 -0125 -0250 -0500 -1000Capacity ml 125 250 500 1000Height mm 213 172 140 107Width mm 97 73 61 54Neck Size 38-430 38-430 38-430 38-430Case Quantity 48 36 24 24Case Price $ 223.29 175.30 177.71 224.22

Unequaled in design andperformance

Dispensing Bottles with Nozzle LDPEProvides Drop or Stream

The white polyethylene screw cap has a pivoting nozzle which can be raised to give a direct jet of liquidas the bottle is squeezed. When the nozzle is closed the passage for liquid is shut off to give an airtightseal at normal pressure, although when the nozzle is partly open it makes an excellent dropping device.Maximum temperature for LDPE is 80°C.

524165 -0030 -0060 -0150 -0250 -0500Capacity ml 30 60 150 250 500Height mm 84 97 120 150 170Bottle O.D. mm 31 39 59 59 74Case Quantity 10 10 10 10 10Case Price $ 15.28 16.23 16.93 19.83 24.27

• Leakproof screw closure• Flexible

Quick Mist™ Dispenser Bottle HDPESpray or Stream

Reusable hand sprayer. Trigger-type operation to provide fine mist with large pattern. Trigger assemblychemically resistant polypropylene with plastic strainer. Easily cleaned valve and intake. Excellent forspraying all types of thin liquids. Not suitable for use with food products.

QUICK MIST™ DISPENSER BOTTLE605144 605154

Capacity ml 500 1000Height inches 7 7/8 9 25/64Diameter inches 2 27/64 3 7/16Case Quantity 24 24Case Price $ 128.45 158.42

ReallyWorks!

22

Lab Supplies


Dispensing Bottles LDPE

These low density polyethylene bottles are available in multiple sizes for many applications. Red capsnaps over tip to contain contents. Replacement closures available.

605085 -0005 -0010 -0020 -0040 -0060 -0080 -0160Capacity ml 15 30 60 125 180 250 500Height w/ cap mm 36 98 108 144 162 174 195Bottle Diameter mm 24 30 36 47 55 60 79Cap Size mm 15 18 18 24 24 24 28Pack Quantity 12 12 12 12 12 12 12Case Quantity 48 48 48 36 36 36 24Case Price $ 38.55 40.55 47.56 47.56 60.81 70.14 59.61

Ribbon Spread Dispensing Bottles LDPE

These low density polyethylene bottles are supplied with a ribbon applicator cap. The speciallydesigned spout dispenses a free-flowing ribbon 5/16" wide. Ribbon may be adjusted from thin tothick spread by positioning on cap. The sealer top tongue completely seals the dispenser spout.

604085 -04 -06 -08 -16Capacity ml 125 180 250 500Height w/ cap mm 147 164 176 195Bottle Diameter mm 47 55 60 79Cap Size mm 24 24 24 28Pack Quantity 12 12 12 12Case Quantity 36 36 36 24Case Price $ 51.51 57.20 65.34 59.49

Easy Squeeze Wash Bottles LDPE

Easy-squeeze wash bottles with integrally molded tube. Requires only gentle pressure to eject and accu-rately direct the liquid. The dispensing tip can be cut back to increase the flow rate. Maximum temper-ature of LDPE is 80°C.

224085 224115Capacity ml 250 500Height mm 144 180Diameter mm 60 65Case Quantity 36 24Case Price $ 135.85 115.23

Dispenser Bottle w/ Adjustable Volume LDPE/PMP

• LDPE bottle• PMP dispenser

The graduated clear PMP measuring cup slides up and down on the vertical polyethylene tube for easyadjustment. The variation in height determines the volume to be dispensed. The cup is filled by squeez-ing the bottle and forcing the liquid up the tube. When the bottle pressure is released, the excess willbe drawn back into the bottle and only the desired volume will remain.

206305 206315 206325 206335 206345 206355Bottle Size ml 250 500 1000 250 500 1000Bottle Diameter mm 60 75 94 60 75 94Cup Size ml 5-25 5-25 5-25 5-50 5-50 5-50Height mm 282 324 354 298 340 370Case Quantity 10 10 10 10 10 10Case Price $ 110.35 121.08 155.51 140.63 148.74 186.60

23


Lab Supplies

Solvent Venting Wash Bottleswith the original vent

These LDPE Driplok Wash Bottles feature the ORIGINAL venting system that dispenses solvent as effi-ciently as a standard wash bottle. This venting system consists of a valve specifically designed to allowvolatile solvent vapors to escape, but seals completely when in use to dispense a powerful, spatter-freejet of solvent. These easy to fill bottles are available labeled with hazard information, or blank with writeon areas so that you can customize the bottle to suit your particular needs. The Azlon® Driplok systemis the ONLY solvent vapor venting bottle that dispenses as efficiently as a normal wash bottle due to thepatented ball valve system. No spit…no sputter!

LDPE PRINTED SOLVENT VENTING WASH BOTTLES - 250ML506455 -0001 -0002 -0004 -0005 -0006Capacity ml 250 250 250 250 250Height mm 145 145 145 145 145Diameter mm 60 60 60 60 60Printed Acetone Ethanol Isopropanol Methanol 1 of ea/250mlCase Quantity 5 5 5 5 1 pk of 5Case Price $ 31.93 31.93 31.93 31.93 33.49

LDPE PRINTED SOLVENT VENTING WASH BOTTLES - 500ML506465 -0001 -0002 -0004 -0005 -0006Capacity ml 500 500 500 500 500Height mm 165 165 165 165 165Diameter mm 75 75 75 75 75Printed Acetone Ethanol Isopropanol Methanol 1 of ea/500mlCase Quantity 5 5 5 5 1 pk of 5Case Price $ 33.42 33.42 33.42 33.42 35.16

LDPE CUSTOM SOLVENT VENTING WASH BOTTLES 506475 -0001 -0002Capacity ml 250 500Height mm 145 165Diameter mm 60 75Printed Write-on label Write-on labelCase Quantity 5 5Case Price $ 31.93 33.42

• Wide mouth for easy filling• Eliminates unwanted jets of solvent• Eliminates solvent dripping• Dispenses solvents efficiently

Don’t let solvents dripon your bench!

Tracker Bottles, LDPE

• Allows full traceability of solutions• All information is clearly visible to users, at all times• Easy to re-use, time and time again• DripLok® vapor venting version ensures safe use with volatile solvents• Self-adhesive COSHH labels supplied with all bottles

With and without the Driplok® Vent these new LDPE wash bottles are designed to allow for full traceability of solutions. The bottle has been designed with a series of designated labeledareas, including spaces to record the following information.

• Originator • Date of receipt • Lot number • Bottle contents• First use date • Expiration date • Spaces for COSHH hazard symbols

506995 -0001 -0002 -0003 -0004 WGWPEN01Description Standard Standard DripLok® DripLok® IndelibleCapacity ml 250 500 250 500 MarkerHeight mm 145 165 145 1165 PenDiameter mm 60 75 60 75Case Quantity 5 5 5 5 2Case Price $ 26.86 27.93 32.94 34.11 15.51

Graphics allowtraceability

24

Lab Supplies


Round Wide Neck Wash Bottle LDPE

These high quality wash bottles are supplied in flexible natural polyethylene and are fitted with a rangeof color coded leak proof, wide neck polypropylene spout closures. The wide neck offers easy spill-freefilling, and the acute angled, precision molded dispensing spout, ensures a consistent, downward point-ing jet. The wash bottles are supplied in shrink-wrapped packs of five. All feature S.P.I recycling codes ontheir base. Maximum temperature of LDPE is 80°C.

LDPE WASH BOTTLES - 250ML506925 -0001 -0002 -0003 -0004 -0005Capacity ml 250 250 250 250 250Height mm 145 145 145 145 145Diameter mm 60 60 60 60 60Cap Color Natural Red Yellow Green BluePack Quantity 5 5 5 5 5Pack Price $ 20.74 20.74 20.74 20.74 20.74



Acrylic Burette

• Class B accuracy • Ideal for use in educational environment• Supplied with PMP/PP stopcocks • Each burette supplied with technical data sheet

These break resistant transparent acrylic burettes are screen printed in black to Class B accuracy. They aresuitable for use in education, research or industrial laboratories, especially where breakages often occur.This series is unaffected by most dilute aqueous solutions (except ammonia and HF) but unsuitable forethanol or organic solvents. Lengths and internal dimensions can vary as all are individually calibrated.

564715 -0010 -0025 -0050 -0100Capacity ml 10 25 50 100Tolerance +/- ml .05 .1 .1 .2Nom. Tube Length mm 320 480 680 735Nom I.D. mm 8.0 9.5 10.8 14.6Nom Overall Length mm 390 550 750 805Price Each $ 49.44 57.52 72.42 85.90

Burette, Retort Stand

• Corrosion resistant • Weighted for stability

This heavy white polyethylene resistant stand weighs 5.5lbs. It comes with a polyethylene coated metalrod which screws into the base. Available with the hole in the center or at the short edge. The basedimensions are: 171 x 248 x 52mm (6 3/4” x 9 7/8” x 2 1/16”)., rod diameter is 12.5mm. Burette clampsavailable below.

502655 Center Rod Stand $84.99 each502665 Edge Rod Stand $84.99 each

25


Lab Supplies

Burette Clamps PP

These spring loaded polypropylene clamps allow a clear view of the graduations over the entire lengthof a burette. The arms are fitted with rubber grips to prevent slipping and the central boss features aconical compression piece which provides a firm grip on rods 11 - 14mm diameter. Available as a singleor double model.

562415 562425Model Single DoubleCase Quantity 5 5Case Price $ 42.63 60.60

Carboy, HDPE

This carboy range features large carrying handles and indented hand grips on bottom for easy carryingand pouring. These carboys are supplied with 63mm HDPE closures that are threaded and can be drilledto accept faucets. Carboys are made with food grade resins, are leakproof but not considered to be ashipping container. Maximum temperature for HDPE is 110°C.

405604 405614 405624Description Carboy, Lightweight Carboy, Lightweight Carboy, HeavyweightCapacity gallon(s) 5 2 1/2 5Length mm 245 245 245Height mm 342 185 342Width mm 248 187 248Pack Quantity 4 4 4Pack Price $ 62.58 54.42 92.32

Carboys and Large Bottles

• Range of high performance large bottles and carboys in three sizes• Autoclavable PP, heavy-duty construction• Stylish rounded octagonal shape for increased rigidity when full• Offset neck for easier filling and pouring• Integral, comfortable blow molded handles for ease of carrying are

end-sealed to prevent contamination• Heavy-duty closures are compatible with other leading brands• Carboys feature a durable and leak-proof heavy-duty spigot with boss

fitting for extra strength• Spigot features removable tube fitting for added convenience• Graduations are molded into the front of the products allowing easy

reading even when several carboys are used in a row

CARBOY WITH SPIGOT505634 -0001 -0002 -0003Capacity Liters 5 10 20Cap size nom. mm 45 90 90Height nom. mm 270.5 359 419Width nom. mm 190 238 300Length nom. mm 190 238 300Price Each $ 47.35 66.64 79.83

BOTTLE (NO SPIGOT)505634 -0004 -0005 -0006Capacity Liters 5 10 20Cap size nom. mm 45 90 90Height nom. mm 270.5 359 419Width nom. mm 190 238 300Length nom. mm 190 238 300Price Each $ 30.22 49.84 63.03

505634-0007 Replacement spigot for above carboy (0.5 lbs) $16.68 each

Easy to carry,fill andempty!

26

Lab Supplies


Containers, Hinged Lid PEThese hinged lid containers are ideal for use just about anywhere. They feature a secure snap closurewith hinged lid that eliminates lost caps. Flat size is good for pastes too. Containers offer air and mois-ture resistance to contents. Manufactured from flexible FDA approved polyethylene resin.

226254 -0025 -0050 -1000 -1500 -2000 -4000Capacity oz .25 .5 1 flat 1 2 4Diameter mm 41 41 50 41 41 51Height w/ cap mm 13 19 25 38 50 86Case Quantity 100 100 100 100 100 100Case Price $ 28.52 31.96 42.84 44.25 51.04 65.88

Straight-Side Containers PP - Compare and Save!Supplied with white polypropylene linerless screw closures. Made of translucent, autoclavable polypropy-lene. These jars are economical and ideal for storage of lab specimens, supplies or powders. Many indus-trial applications. Maximum temperature polypropylene is 121°C.

421115 421125 421135 421145 421155 421165 421185Capacity ml 30 60 120 250 500 950 1200Diameter mm 43 53 70 89 89 120 120Height w/ cap mm 43 47 60 66 97 100 132Case Quantity 72 48 36 36 24 24 24Case Price $ 79.14 56.47 67.73 87.09 87.42 129.84 165.73

• Polypropylene screw closure

Containers, Wide Mouth, HDPE• Wide neck for easy filling• Hundreds of used around the lab• Withstands temperatures to 110°C (HDPE)• Autoclavable (PP)

With metal closure and secure liner, this half gallon size Utility Jar will have many uses around the labjust like its bigger 1 gallon brother. Economical. Large mouth allows for easy retrieval.

600335-0002 600335-0000Capacity gallon 1/2 1Closure Metal MetalDiameter O.D. mm 127 152Height w/ cap mm 178 254Case Quantity 24 24Case Price $ 104.90 132.43

Container, Wide Mouth Lightweight HDPE

Wide mouth jar, molded of high density polyethylene. Light in weight but strong and durable. Suppliedin 1 gallon size only.

608735 Wide Mouth Jar HDPE $86.86 case of 12

27


Lab Supplies

Space Saver Bottle HDPE - available one each tooThis rectangular HDPE bottle conveniently stores or dispenses 5 liters of liquid. Supplied with a standardclosure, however the 38mm opening can also be secured with a dispensing faucet. Space saver bottledimensions: 14 1/2”H x 9 1/4”D x 2 1/2”W.

SPACE SAVER BOTTLE405644 405654 405684-0001

Description Bottle w/ closure Faucet Bottle w/ FaucetCapacity liter(s) 5 NA 5Each Price $ 9.23 3.36 13.03Case Quantity 12 12 12Case Price $ 110.80 40.63 156.35

Polystyrene Containers - samples are visibleRigid-wall styrene containers with tight fitting polyethylene snap-on caps. Excellent for storing dry mate-rials, powders, tablets, etc. Approximately 16 drams per ounce. 7 dram size may be used with automaticcell counters for collection of sample and, where venous samples are used, for dilution purposes.Maximum temperature polystyrene is 70°C.

426364 -03 -05 -07 -10 -13 -15 -20 -30 -40Capacity drams 3 5 7 10 13 15 20 30 40I.D. mm 17 22 26 27 30 33 38 46 45Height mm* 48 50 50 82 72 62 63 75 98Case Quantity 144 144 144 144 144 144 144 72 72Case Price $ 38.17 39.03 42.44 54.99 61.96 63.61 77.44 54.13 62.76

*without cap

Straight-Side Polystyrene ContainersSupplied with white polypropylene screw closures, these “glass-clear” polystyrene jars have many usesin the lab and industry. Lightweight and easy to fill. Maximum temperature polystyrene is 70°C.

421205 421215 421195 421225 421235 421245Capacity ml 60 120 180 240 480 1000Diameter mm 53 70 70 89 89 120Height w/ cap mm 47 60 72 66 97 100Case Quantity 48 36 36 36 24 24Case Price $ 55.70 64.82 73.99 83.52 78.98 120.92

Containers, Wide Mouth HDPELarge, high density polyethylene utility jar with hundreds of uses around the lab. Wide mouth, naturalcolor. Withstands temperatures to 110°C.

626335 600335Capacity gallons 1/2 1Screw Cap mm 120 110Height mm 160 254Diameter mm 149 152Closure mm Polypropylene MetalCase Quantity 24 24Case Price $ 73.26 132.43

28

Lab Supplies


Cutting Board HDPEWhite, easy-to-clean surface. Provides excellent surface for examining specimens, cutting, dissecting, etc.NSF, FDA and USDA approved material. Additional sizes available upon request.

116405 116415 116425 116435Length inches 12 15 18 18Width inches 18 20 24 24Thickness inches 0.5 0.5 0.5 0.75Price Each $ 26.35 37.53 52.17 73.81

Disposable Specimen Containers HDPE ResinsSingle use or reusableLightweight containers with tight-fitting lids. Molded of high density polyethylene, non-breakable, andtranslucent. Designed to simplify and standardize the handling and storage of specimens. The containersare inert and cannot be attacked by formaldehyde or weak acids or bases. Will resist freezing or boiling.They have long shelf lives and are easily disposable. Sturdy enough for reuse. Easy to store, they requirelittle space. Price includes container with lid.

WHITE OPAQUE DISPOSABLE SPECIMEN CONTAINERS HDPE RESINS454395 454405 454415 454425 454435 454445

Capacity ml 120 240 480 960 2000 4800Capacity oz. 4 8 16 32 68 163Diameter mm 79 79 92 114 149 202Height mm 38 82 92 133 158 196Case Quantity 250 250 100 100 50 25Case Price $ 90.75 95.21 53.78 89.58 84.04 79.86

ASSORTED DISPOSABLE SPECIMEN CONTAINER KIT454455 Contains: 454395 454405 454415 454425 454435 454445Quantity 25 20 20 20 10 5Kit Price $ 75.66 for 100 Containers

DISPOSABLE SPECIMEN CONTAINERS HDPE453565 453595 453605 453615 453625 453555 453635

Capacity ml 120 240 480 960 2000 2200 4800Capacity oz. 4 8 16 32 68 86 163Diameter mm 79 79 92 114 149 162 202Height mm 38 82 92 133 158 171 196Case Quantity 250 250 100 100 50 25 25Case Price $ 85.69 94.76 56.05 88.97 76.54 50.39 85.05

• Choose translucent or opaque containers

• Maximum temperature HDPE 110°C

Conical Graduate PP

• Withstand temperatures to 121°C

These polypropylene graduates have a wide base for stability and are designed for safe grip. Highlyresistant to chemicals. Autoclavable.

CONICAL GRADUATE PP212205 212215 212225 212235

Capacity ml 100 250 500 1000Height mm 120 160 180 270Tolerance +/- ml 0.2 0.5 1 1Shipping Weight lbs 1.8 2.0 2.4 3.0Case Quantity 6 6 6 6Case Price $ 39.30 62.09 63.16 131.31

29


Lab Supplies

Cylinders, Squat Form, Polypropylene

• Squat design for increased stability on the bench and ease of handling particularly in restricted spaces

• Self-draining base eliminates water collection during washing in an automatic lab washing machine - thereby removing all spill re-wetting and contamination issues

• Unbelievably clear moulded blue over-printed graduations - best of both worlds always visible

• High clarity polypropylene - safe unbreakable with good chemical and temperature resistance

• Anti suction base - no problems when working on wet surfaces • Space saving storage with low form cylinder design

The squat design makes these translucent polypropylene products more stable on thebench than traditional glass or plastic cylinders and results in a fewer spills or more seri-ous accidents. They are easier to handle, particularly in confined spaces such as fumehoods. The lower form means you require less overhead storage space. Not only are thegraduations molded into the product, but they are also overprinted in attractive Azlonblue ink. And these cylinders have a unique self draining base that will allow wastewaterto drain when inverted in a dishwasher - a first from Azlon!

537835 -0100 -0250 -0500 -1000Capacity mL 100 250 500 1000Graduations mL 2.0 5.0 10.0 20.0Tolerance +/- mL 2.0 5.0 10.0 20.0Height mm 160 190 215 282Case Quantity 5 1 1 1Case Price $ 38.13 10.20 13.18 17.25

Really sharp looking,great for mixing!

537815 series

• Brilliant easy to read blue printed graduations

• Shatter resistant - reduce breakage & incidence of injury!

• Chemically resistant to most acids, bases and many common solvents

• Choose glass-like clarity of polymethylpentene (PMP) or

• Choose economical translucent polypropylene (PP)

Printed Cylinders PP & PMP - sharp blue print

These cylinders feature permanently easy to read blue screened graduations that resist fading andscratching after repeated autoclaving. Meets stringent international quality criteria according to ISO6706 standards. Tolerances according to DIN 12 680 TT, Class B.

PMP 537805 -0010 -0025 -0050 -0100 -0250 -0500 -1000 -2000Capacity ml 10 25 50 100 250 500 1000 2000Sub Divisions ml 0.2 0.5 1 1 2 5 10 20Diameter mm 14 20 26 31 42 55 66 83Height mm 140 170 200 250 315 360 440 535Tolerance +/- ml 0.2 0.5 1 1 2 5 10 20Case Quantity 20 20 20 10 8 6 4 4Case Price $ 103.47 120.88 153.54 91.96 91.79 91.17 75.65 186.17

PP 537815 -0010 -0025 -0050 -0100 -0250 -0500 -1000 -2000Capacity ml 10 25 50 100 250 500 1000 2000Sub Divisions ml 0.2 0.5 1 1 2 5 10 20Diameter mm 14 20 26 31 42 55 66 83Height mm 140 170 200 250 315 360 440 535Tolerance +/- ml 0.2 0.5 1 1 2 5 10 20Case Quantity 20 20 20 10 10 8 6 4Case Price $ 97.48 107.57 149.56 82.39 94.96 105.68 100.84 133.21

These plastic cylinders are very easy to read - liquids have virtually no meniscus.

PMP: Steam sterilization at 121°C does not affect accuracy.PP: Temperatures above 85°C may affect accuracy

30

Lab Supplies


237735 - 237915

• Durable molded graduations

• Shatter resistant - reduce breakage & incidence of injury!

• Chemically resistant to most acids, bases and many common solvents

• Choose glass-like clarity of polymethylpentene (PMP) or

• Choose economical translucent polypropylene (PP)

Economy Molded Cylinders PP & PMP - A standard in the lab

These cylinders feature permanently molded graduations that will not fade after repeated autoclaving.Meets stringent international quality criteria according to ISO 6706 standards. Tolerances according toDIN 12 680 TT, Class B.

PMP 237735 237745 237755 237765 237775 237885 237895 237915Capacity ml 10 25 50 100 250 500 1000 2000Sub Divisions ml 0.2 0.5 1 1 2 5 10 20Diameter mm 14 20 26 31 42 55 66 83Height mm 140 170 200 250 315 360 440 535Tolerance +/- ml 0.2 0.5 1 1 2 5 10 20Case Quantity 20 20 20 10 8 6 4 4Case Price $ 83.82 97.95 124.37 74.47 74.36 73.86 61.29 150.81

PP 239005 239015 239025 239035 239045 239055 239065 239075Capacity ml 10 25 50 100 250 500 1000 2000Sub Divisions ml 0.2 0.5 1 1 2 5 10 20Diameter mm 14 20 26 31 42 55 66 83Height mm 140 170 200 250 315 360 440 535Tolerance +/- ml 0.2 0.5 1 1 2 5 10 20Case Quantity 20 20 20 10 10 8 6 4Case Price $ 78.99 87.15 121.14 66.75 76.92 89.17 81.68 107.93

ECONOMY MOLDED POLYPROPYLENE CYLINDER SETS239085 -0000 -0001 -0002Consists of Capacities ml 10, 25, 50, 100, 250, 500, 1000 10, 50, 100, 250, 500, 1000 10, 50, 100, 500, 1000Price Each $ 57.34 52.59 44.27

Delivery Tubes, Polypropylene - Prevent student cuts

• Pre-bent rigid Polypropylene delivery tubes • Unbreakable in normal use; ideal substitutes for fragile glass alternatives • Suitable for many types of gas collection experiments 6mm OD fits 5mm stopper holes

• Available in FOUR configurations

510864 -0001 -0002 -0003 -0004Photo Reference A B C DExternal Diameter mm 6 6 6 6Internal Diameter mm 4 4 4 4Pack Quantity 5 5 5 5Pack Price $ 28.96 28.96 28.96 28.96

Dippers HDPE• Graduated • 2 Pour spouts• PVC hand grip • 500ml & 1000ml beaker

High density polyethylene dipper for removing samples from large tanks.Lightweight but durable. Available in four popular sizes. Additional sizes available upon request.

107075-0003 107085-0006 106505 106515Handle Length feet 3 6 3 6Capacity ml 500 500 1000 1000Price Each $ 30.69 44.37 43.74 53.43

31


Lab Supplies

Disposal Boxes

New box at right introduced by Dynalon to beused in safety conscious laboratory environmentsenabling staff to collect all Non-HazardousLaboratory Waste in one container.

GLASS DISPOSAL BOXES• Colorful graphics for quick identification• Tough 2 millimeter polyethylene liner• Closure assures a safe, hygienic disposal• Assembly instructions on each box• Folding design for shipping and storage• Range of convenient sizes

NON-HAZARDOUS DISPOSAL BOX 797055Description Floor modelLength inches 12Width inches 12Height inches 27Opening diameter inches 7Case Quantity 6Case Price $ 49.55

GLASS DISPOSAL BOX 797005 797015 797035Description Floor model Bench model Intermediate modelLength inches 12 8 12Width inches 12 8 12Height inches 27 10 20Opening diameter inches 7 5 7Case Quantity 6 6 6Case Price $ 49.55 33.14 49.55

Glass Disposal Series

Ask about ourBiohazard and Plastic

Disposal Boxes

Draining/Cleaning Basket PP

• Strong, lightweight rectangular basket• Suitable for use as a draining basket, autoclave basket or for general storage• Units stack when not in use to save space• Excellent chemical resistance• Autoclavable to 135°• Shipping weight is 3.12 lbs

546904 Draining Basket $76.55 pack of 4

Dishes, Photographic White PVC

• Do not chip and are easily cleaned• Accept standard photographic paper• Ribbed with pouring lip

PHOTOGRAPHIC DISHES PVC508145 -0001 -0002 -0003 -0004 -0005 -0006 -0007Base Internal Length mm 185 230 260 300 420 510 650Base Internal Width mm 127 170 200 250 320 425 520Height mm 50 65 65 62 75 75 90Price Each $ 4.75 6.42 7.80 13.62 16.27 24.06 46.64

Lab Supplies


32

Drying Rack Epoxy Coated

• Free-standing version available for bench top use• High quality draining racks suitable for use with plastic and glass labware• Made of chemically resistant epoxy coated steel• There are eight pegs 110mm long and twenty four pegs 80mm in length• Available in various options, plain with fixtures for screw fitting; with a polystyrene

backboard; or with a polystyrene backboard and draining trough• Overall dimensions of the rack are 410 x 300mm

559165-0000 Rack only $58.52 each559165-0003 Rack with back board and trough $139.53 each559165-0005 Rack with integral free-standing support $85.15 each

Dishes, Photographic White PVC• For drainage collection • Lightweight with pour spout

559165-0004 Photographic Dish (Base Internal mm 300L x 250 W x 62D) $13.62 each

559165-0005 shown with #508145-0004Photographic Dish from page 31

Drying Rack High Impact Polystyrene

• Expandable, fasteners to connect additional racks included• Interchangeable, removable pegs• Wall mountable - comes with template & hardware

This 72 place drying rack is molded of high impact polystyrene. It comes supplied with 72 large pegs,draining tubes, fastening stoppers, and expansion hanging hooks which allow coupling with additionalracks. The pegs are 4” long and the drip ledge measures 3”.

259184 259194Description Drying Rack Bag of 11 Test Tube PegsWidth inches 17 0.625Height inches 24 5Price Each $ 206.76 17.28

Forceps - Tweezers PMP

These strongly readjusting tweezers are available with sharp or rounded ends with fine tooth grips.Supplied in packages of six.

516555 -0001 -0002 -0003 -0004Color White White Yellow YellowEnds Sharp Sharp Sharp RoundLength mm 115 145 180 250Case Quantity 6 6 6 6Case Price $ 18.29 24.94 42.45 69.46

Droppers, Bellow-Type Bulb LDPE - Clever designOne piece droppers are particularly useful as transfer pipettes for all applications. Graduated to givean indication of the amount of liquid being drawn. Extremely easy to use bellows-shaped leakproofbulb provides excellent drop formation.

262175 262185Length mm 132.5 194Stem Diameter mm 7 7Capacity Draw ml 1.5 5.0Case Quantity 100 100Case Price $ 20.98 22.08

33


Lab Supplies

Utility Funnels PP/HDPEUtility funnels made of polypropylene or high density polyethylene. They are inexpensive, lightweightand designed for general use. The 162mm size has a very large throat opening.

412334 -0001 -0002 -0003 -0004 -0005 -0006Material PP PP PP HDPE HDPE HDPEHolding capacity oz 2 4 8 16 32 64Top Diameter mm 70 89 108 127 162 203Height mm 70 102 121 146 178 203Case Quantity 36 36 24 24 12 12Case Price $ 44.64 53.13 52.44 75.55 77.67 105.31

Lightweight Funnels HDPE/PP

Economically priced funnels with ribs which prevent air lock and speed filtration. The two smallest sizesare HDPE, the remainder are polypropylene.

542365 -01 -02 -03 -04 -05 -06 -07 -08Material HDPE HDPE PP PP PP PP PP PPTop I.D. mm 30 30 40 50 75 100 120 150Stem O.D. mm 2 5 5 9 10 13 14 17Overall Height mm 45 45 62 78 107 149 170 210Case Quantity 10 10 10 10 10 10 5 5Case Price $ 10.45 10.90 12.67 15.62 18.94 33.42 21.86 32.74

GENERAL PURPOSE FUNNEL SET PP542365 -0SETContains funnels mm 50, 75, 100 & 125 (1 each)Set Price $ 8.60

Anti-Splash Funnels with Mesh Filter

• Eliminates splashes

Anti-splash ring eliminates spilling of liquids caused by the swirling action created when a liquid is poured into a funnel. Supplied with an attached 100 mesh filter.

822-0000 823-0000Capacity oz 24 144Top O.D. inches 5.75 9Height inches 6.5 10.5Stem Length inches 2.25 3.5Spout O.D. inches 0.625 1.125Price Each $ 6.82 10.37

Powder Funnels PP

These wide stem, autoclavable funnels are translucent and allow for the passage of larger particles.Economical, fast and efficient.

342555 -0065 -0080 -0100 -0120 -0150Top I.D. mm 65 80 100 120 150Stem Diameter mm 16 22 23 27 29Overall Length mm 68 75 94 110 138Case Quantity 30 30 30 30 20Case Price $ 77.75 98.95 126.33 155.80 123.15

POWDER FUNNEL SET PP342555 -0SETContains funnels mm 65, 100 & 150 (2 each)Set Price $ 25.40

34

Lab Supplies


Slip-Stop Matting, Red

• Put an end to slips and messy mishaps anywhere• Tacky mats hold objects firmly in place• Contribute to safety by reducing glass breakage• Use with shakers and stirrers to hold flasks• Additional sizes available upon request

404154-0000Width inches 16Length inches 6Thickness inches 1/32Case Quantity 4Case Each $ 28.02

Paddles, Stirring HDPE

High density polyethylene paddle and handle. Small size paddle is for use in stirring small volumes or forchemical mixing in photographic work. The larger size paddles are excellent for mixing liquids in largetanks or vats. Additional sizes available upon request also available as each quantity.

STIRRING PADDLES107165 107185 107195

Description Small 3 Foot 6 FootPaddle dimensions inches 2 x 3 3 x 6 3 x 6Handle diameter inches 1/2 1 1Handle length inches 20 36 72Pack Quantity 4 4 1Pack Price $ 63.77 133.83 44.87

Paddles, Scraping Nylon®

Nylon® paddle scraper with plastic handle that will not scratch glass.

SCRAPING PADDLES490844 490874

Description Firm blade Soft bladePaddle dimensions inches 4 1/2 x 7 4 1/2 x 7Handle length inches 40 40Price Each $ 56.01 50.20

490844-490874

107165-107195

5 Gallon Pail HDPE

This pail features double wall and horizontal ribs on edging for diametrical strength. The sturdy bail han-dle made of galvanized steel. Tapered body allows nesting for a 75% space-saving in storage and ship-ping. May be ordered with or without tight fitting cover.

413124 413144Description Without cover With coverBottom O.D. inches 13.2 13.2Height inches 14.4 14.4Shipping Weight lbs 1.4 1.6Pack Quantity 4 4Pack Price $ 71.40 78.07

Reusable and Washable

35


Lab Supplies

Pails with Cover HDPE• Tight fitting snap-on covers • Suitable for use with food

Heavy-duty pails, molded of high density polyethylene. Rigid construction. Steel bail handle with plas-tic hand grip. Snap-on cover is included.

PAILS WITH COVER HDPE413015 413035 413045 413065

Capacity quarts 4 8 12 16Top O.D. mm 211 246 266 273Height mm 186 236 254 329Case Quantity 6 6 6 6Case Price $ 45.20 72.66 81.99 128.27

BenchGuard™ “Totally Absorbing”

BenchGuard and BenchGuard Extra have highly absorbent upper surfaces that contain spills and a toughpolycoated base to protect your work surface. Standard BenchGuard absorbs up to 400ml per squaremeter, the competition absorbs 274ml or less! For your most demanding applications chooseBenchGuard Extra - it absorbs up to 800ml per square meter. BenchGuard and BenchGuard Extra areavailable in either pre-cut sheets or a roll dispenser that has a built in cutting edge for easy cutting ofany size sheet.

504314 -0001 -0002 -0003 -0004Description Roll dispenser Extra absorbent dispenser Wallet Extra absorbent walletDimensions 49cm x 50m 49cm x 50m 49 x 60cm 49 x 60cmWidth cm 49 49 49 49Price Each $ 126.05 166.54 72.44 82.79

Petri Dish Stand, Epoxy Coated

These useful stands will hold up to six 100mm petri dishes. Manufactured from epoxy coated steelthey are fully autoclavable and ideal for small batch incubation. The stands are available in three differ-ent colors for easy batch coding.

PETRI DISH STAND, EPOXY COATED503175 -0001 -0002 -0003Color White Red BlueCase Quantity 4 4 4Case Price $ 63.79 65.05 65.05

FREEScience

Gift PackContaining items such

as bottles,cylinders,funnels & stir bars!

36

Lab Supplies


Shortie Disposable Pipettes PS - Sterile

• Easier to use in confined spaces such as laminar hoods• Sterility guaranteed by gamma irradiation• Excellent accuracy, better than ± 1%• Crystal grade polystyrene for improved clarity• Easy-open color-coded tear strips• Ascending and descending graduations for accurate pipetting• Drawn tips allow every drop to drain freely• Special products manufactured to customer specifications

Crystal grade polystyrene is used for consistency in manufacture and maximum clarity, with easy to readcrisp black printed graduations enabling the pipettes to be used accurately to +/-1%. Sterility is guaran-teed by gamma radiation at a license holding irradiation plant, which follows the relevant recommenda-tions in the DHSS Guide to Good Manufacturing Practice for Sterile Medical Devices and SurgicalProducts. Sterilin pipettes are tested for pyrogencity, and have a pyrogen level of less than 0.25 EU/ml.

PIPETTES PS - STERILE502754 -0011 -0012Size ml 5 10Suction Adapter Yes YesOverall Length mm 226 232Packaging Single Wrap Single WrapGraduations ml 0.1 0.2Type Shortie ShortieAdapter Diameter mm 7.4 7.85Pack Quantity 50 50Case Quantity 200 200Case Price $ 103.49 215.22

Numerous additional sizes and configurations available upon request.

Petri Dishes - Sterile PSAmber, red and blue petri dishes are made using cadmium free colorants. These petri dishes areideal for identifying different batches of work and adding color to student labs.

• Manufactured under strict aseptic conditions • Dishes available standard and colored

All Sterilin petri dishes are manufactured under strict aseptic conditions within a Class J clean roomwhich complies with BS 5295. Petri dishes remain under clean room conditions throughout the manu-facturing process. An in-house microbiology laboratory performs all the necessary testing, including thatof sterility. 100mm Petri dishes conform to BS 611 Part II, which involves stringent control of rigidity,thermal resistance, stackability and dimensional consistency. The dimensional consistency of these dish-es makes them the first choice for use with automatic plate pourers. Sturdy polyethylene sleeves whichexceed BS611 Part II are used to pack all Petri dishes. An inner liner compartments the carton andensures that Petri dishes arrive in perfect condition. All cardboard used is of recycled grade.

PETRI DISHES - STERILE502014 -0001 -0002 -0003 -0004 -0005 -0006Size mm 100 100 100 100 100 100Color Clear Clear Clear Amber Blue RedVents None Single Triple Triple Triple TripleBase Diameter mm 89.25 89.25 89.25 89.25 89.25 89.25Height mm 15.8 16.0 16.2 16.2 16.2 16.2Case Quantity 500 500 500 500 500 500Case Price $ 89.46 89.46 89.46 93.44 93.44 93.44

37


Lab Supplies

pi-pump® - Fast ReleaseMany years of trouble-free use have made the pi-pump® one of the world’s most popular pipetting aids.Accurate, precise and safe—even for use with toxic or corrosive chemicals. Simply rotate the wheel for-ward or backward for easy and precise filling or emptying. Color-coded by size for easy identification.When the wheel is stopped, the piston remains in the required position and holds the liquid inside untilejected. pi-pump® provides a firm, positive fit for all standard pipettes.*Note: 311045 is not supplied withrelease valve nor with new type pipette holding socket.

pi-pump® - FAST RELEASE311065 311085 311105

Color Blue Green RedFor Pipettes Up To ml 2 10 25Case Quantity 12 12 12Case Price $ 197.71 199.68 274.80

Pipette Rack Acrylic

Clear acrylic pipette rack permits easy storage and access to pipettes. The four shelves have an upwardangle for secure storage and easy access. Measures 3 3/8”W x 12 1/4”D x 13”H O.D. Additional sizesavailable upon request.

186665 Pipette Rack Acrylic $107.20 each

Graduated Measuring and Volumetric Pipettes PP

Translucent polypropylene. Resistant to breakage. Blue graduations, ring mark and inscriptions. Ideal forfluoro and silicate chemistry. Recommended cleaning with mild alkaline detergent up to 60ºC. Note:Exposure to temperatures above 60ºC may cause volume changes.

GRADUATED PIPETTES PP302765 -0001 -0002 -0005 -0010Capacity ml 1 2 5 10Sub Divisions ml 0.1 0.1 0.1 0.1Case Quantity 12 12 12 12Case Price $ 114.56 126.08 134.31 139.21

VOLUMETRIC PIPETTES PP303005 -0001 -0002 -0005 -0010 -0025 -0050Capacity ml 1 2 5 10 25 50Sub Divisions ml 0.1 0.1 0.1 0.1 --- ---Case Quantity 12 12 6 6 6 6Case Price $ 119.61 122.86 114.65 142.52 147.41 217.83

Disposable Micropipette Tips, Economy

Universal yellow and blue tips are designed to fit a wide range of micro pipettes, Eppendorf Type suchas Brand, Gilson, Finn pipette and Socorex - Graduated. *Approximately 4% of Blue tips have referencemarks for positive quality control.

DISPOSABLE MICROPIPETTE TIPS, ECONOMY262205 262215 262245 262265 262275

Capacity µl 1 - 200 101 - 1000 5 - 200 5 - 200 201 - 1000Color Yellow Blue Neutral Neutral NeutralDescription Universal Universal Oxford Slim Line MLA MLACase Quantity 1000 1000 1000 1000 1000Case Price $ 19.26 21.94 25.79 23.15 37.62

38

Lab Supplies


Thermometer Rack HDPE

Suitable for holding up to 25 thermometers in the correct vertical position, thus avoiding mercury sepa-ration, which may occur when thermometers are stored improperly. Manufactured from 1/4” high den-sity polyethylene, the rack is sturdy and will not tip. Sides have large comfortable carry handles for easytransport of the thermometers. Hole diameters in top and middle plates 5/16”. The bottom plate hasconvenient 1/8” drain holes. Overall dimensions are 8” W x 10” H x 5 3/4” D. Additional sizes availableupon request.

103205 Thermometer Rack $33.18 each

MiniFIX Micropipettes from Dynalon

• Fixed volume from 5uL to 1000uL• Cost effective• Ideal in schools for routine applications where speed and precision is required• Color-coded button for easy volume identification• Accommodates all common tips• Good for approximately 5,000 pipettings

This new line of fixed volume mini-micropipettes consists of ten pippettes covering therange from 5 uL to 1000 uL. These pipettes feature a compact design, with a length ofapproximately 13cm, and weight of less than 10g. They are single blister packed, with calibration and performance certification. Each MiniFIX is marked with its volume, and the push button is color coded for easy "volume" identification.

Catalog No. Volume Accuracy % C.V.% Price Each240234-0005 5 uL ±1.5 ±1.0 $18.00240234-0010 10 uL ±1.0 ±1.0 $18.00240234-0020 20 uL ±0.5 ±0.5 $18.00240234-0025 25 uL ±0.5 ±0.5 $18.00240234-0050 50 uL ±0.4 ±0.3 $18.00240234-0100 100 uL ±0.3 ±0.3 $18.00240234-0200 200 uL ±0.3 ±0.2 $18.00240234-0250 250 uL ±0.3 ±0.2 $18.00240234-0500 500 uL ±0.3 ±0.2 $18.00240234-1000 1000 uL ±0.3 ±0.2 $18.00

This NEW line of fixed volumemini-micropipettes consists of ten pipettes covering therange from 5uL to 1000uL.

In stock and ready to ship!

NEW

Examination Table HDPE

• Thick 3/4” HDPE construction• Perimeter channel to contain liquids• Includes BOTH splash shield as well as magnifier

Featuring an 18” swing arm attaching either a splash shield or magnifier which can swing out of theway not not in use. Channel around perimeter of table helps contain liquids. Includes splash shield andmagnifier as well as four easily adjustable leveling feet. Base dimensions:16” W x 24” L x 3/4” H.Additional sizes available upon request.

116344 Examination Table $160.65 each

39


Lab Supplies

Scoops, Flat Bottom LDPEHeavy duty scoops with many industrial and laboratory applications. Suitable for liquids and powderswith the capacity molded on each side.

606055 607105 606065 606075 607115 607135 607175 607145Bowl Length inches 2 1/2 3 4 1/4 5 1/4 5 3/4 7 1/2 9 1/2 10 3/4Bowl Width inches 1 1/4 1 3/4 2 3/4 3 3 1/4 4 3/4 6 1/4 6 3/4Liquid Capacity ml 15 25 65 110 150 350 500 1000Handle Length inches 1 3/4 2 2 3/4 3 3 3/4 4 1/4 4 1/2 5Case Quantity 12 6 6 6 6 6 6 6Case Price $ 14.75 8.22 10.35 13.60 25.16 51.80 97.59 186.62

Spatula, Polyamide - 2 in 1 designThese polyamide spatulas are glass fiber reinforced and are available in double spatula or a spatulaspoon combination style. Polyamide is a very strong material with good chemical resistance against sol-vents, but it is easily attacked by acids and oxidizing agents.

391925 -0001 -0002 -0003Description Double spatula Double spatula Spatula/spoonLength mm 150 180 180Case Quantity 50 50 50Case Price $ 77.81 80.62 91.94

Spatula, Stirring Rod PPThese white, one-piece polypropylene rods may be used as stirring rods. Policemen have two types offlattened ends which form small spatulas. 245mm (approx. 9 1/4”) long.

212455 Spatula, Stirring Rod PP $112.86 pack of 70

Spatulas/Stirrer Nylon®

Molded of Nylon®. Handy stirrer or spatula has wide thin blade 3 1/2” long, 1 3/4” wide. Overall lengthis 10”. Packed 24 per case. Shipping weight is 1.1 lbs.

412575 Nylon Stirrer-Spatula $74.10 case of 24

Reusable Teflon Joint Sleeves

Unique manufacturing process permits superior quality Teflon® joint sleeves at unbelievably low prices.Price permits disposability! Elongated cones of micro-thin virgin PTFE film tapered to fit snugly aroundglass joints. Approximately 0.05 mm (0.002”) thick with taper of approximately 1.10 on diameter.Eliminates the need for lubrication and frozen, leaky ground joints. Can be used over a temperaturerange of -75° to +260° C. Additional sizes available upon request.

REUSABLE TEFLON JOINT SLEEVES AT DISPOSABLE PRICES362595 362605 362615 362625 362635 362645

Standard Taper Size 7/25 10/30 14/35 19/38 24/40 29/42Pack Quantity 6 6 6 6 6 6Pack Price $ 21.04 21.04 21.91 22.56 24.31 24.92

362655 362685 362665 362695 362705 362715Standard Taper Size 34/45 40/50 45/50 50/50 55/50 60/50Pack Quantity 6 6 6 6 6 6Pack Price $ 28.12 31.94 33.18 38.98 44.98 55.39

40

Lab Supplies


Multi-Function Lab Stand

• Sturdy polycarbonate angled stand• Book stand to hold manuals, catalogs, cook books...• Ergonomic rack holder for pipetting

Fabricated of durable 1/8” polycarbonate, this multi-functional lab stand has uses in the home as wellas laboratory! Perfect for keeping your reference books away from accidental lab spills. In the laborato-ry this stand is at the perfect angle (45°) for ergonomic pipetting.Product dimensions: 7 1/2” x 8 1/4” x13 1/8”. Additional sizes and/or angles available upon request.

180854 Multi-function Lab Stand $33.76 each

FREE STIR BAR SAMPLE PACKTelephone 800-334-7585 and ask for customer service

• Our stir bars feature…ALNICO V magnetic cores which are one

of the most powerful permanent magnet alloys available.

• Stir bars should not… be stored in a random mass or dropped on a hard surface, especially steel.

• Stir bars should… be stored in pairs to maintain magnetic strength.

• In general…PTFE thickness accounts for 18% of stir bar diameter.

Octagonal Stirring Bars Teflon®

303275 -0001 -0002 -0003 -0004 -0005 -0006 -0007 -0008 -0009 -0010 -0011Length mm 22 13 13 15 25 28 38 41 51 64 13Length inches 7/8 1/2 1/2 5/8 1 1 1/8 1 1/2 1 5/8 2 2 1/2 1/2O.D. mm 8 3 8 8 8 8 8 8 8 8 10O.D. inches 5/16 1/8 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 3/8Case Quantity 12 12 12 12 12 12 12 12 12 12 12Case Price $ 34.91 31.47 32.27 32.59 34.66 37.43 39.14 46.09 48.87 82.32 37.43

303275 -0012 -0013 -0014 -0015 -0016 -0017 -0018 -0019 -0020 -0021Length mm 15 22 25 35 38 48 51 64 38 75Length inches 5/8 7/8 1 1 3/8 1 1/2 1 7/8 2 2 1/2 1 1/2 3O.D. mm 10 10 10 10 10 10 10 10 13 13O.D. inches 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2Case Quantity 12 12 12 12 12 12 12 12 12 12Case Price $ 41.94 44.27 43.88 51.16 51.16 65.81 69.42 77.86 107.07 142.60

Spatulas PP

These polypropylene spatulas are autoclavable and have excellent chemical and heat resistance. Virtuallyunbreakable. Spatulas retain their original shape after flexing. Suitable for use with food products.

SPATULAS PP391875 391895 391905 391915

Length mm 115 165 252 200Case Quantity 48 48 50 48Case Price $ 90.82 104.32 147.49 135.85

41


Lab Supplies

Slide Staining Jar and Tray with Lid PMPMolded, glass-clear PMP, these slide staining jars are for use with Cat. No. 235405 below and suppliedwith 2 lids. One lid for use when dish is not inserted providing for evaporation free storage of stainingliquid. The other lid has a special opening to allow handle of staining dish to be inserted. Dimensions235305: 81 x 101 x 86.5 mm. Staining dish made of autoclavable polypropylene with horizontal tray.The staining tray (235405) has 20 grooves and holds 20 slides 3” x 1” (76 mm x 26 mm). Removablesnap-on handle. Dimensions 235405: 69.5 x 86 x 21 mm.

235305 Staining Jar with Lid $123.30 pack of 4235405 Staining Tray $59.53 pack of 4

Staining Jar PMPThese “glass-clear” staining jars are made of strong PMP and hold 26 x 76 mm (1” x 3”) slides vertical-ly. Eight grooves allow accommodation of 16 slides back to back. Supplied with molded PMP cover.Approx. 2” square at bottom x 2 1/4” square at top and 3 1/2” high. Packed 4 per case.

235505 Staining Jar with Cover $70.81 pack of 4

Slide Tray for 100 SlidesMade of tough, resilient ABS for long life. Holds 100 standard 1” x 3” slides positioned vertically for easyinsertion in prenumbered grooves allowing for simple identification and retrieval. Dimensions: 360 x 38x 100 mm (14 1/4” x 1 1/4” x 3 1/4”). Cover optional. Cover is made of clear polystyrene for full visibil-ity. Protects slides when not in drawer from dirt and dust.

211615 Slide Tray $286.79 pack of 10211605 Slide Tray Cover $153.70 pack of 10

Stirring Bars PTFE at Disposable PricesConsider single use in biological experiments to prevent cross contamination. Reuse in chemical experi-ments and save expense.

303644 303664 303684 303694Length mm 12 25 35 50Length inches 1/2 1 1 3/8 2O.D. mm 4 5.5 6 7.5O.D. inches 3/16 3/16 1/4 1/4Case Quantity 100 100 100 100Case Price $ 152.68 206.51 231.55 311.87

Stirring Bar Kit Teflon®Contains 16 stirring bars. Designed to meet your requirements for a variety of sizes, each kit contains16 stirring bars packed in a reusable box.

Kit contains:(2) each 5/16” x 1/2” (8 x 13mm) (2) each 3/8” x 2” (9.5 x 51mm)(2) each 5/16” x 5/8” (8 x 16mm) (2) each 3/8” x 2 1/2” (9.5 x 64mm)(2) each 3/8” x 1” (9.5 x 25mm) (2) each 2 mm x 7 mm Micro Bars(2) each 3/8” x 1 1/2” (9.5 x 38mm) (2) each 3 mm x 10 mm Micro Bars

303595 Stirring Bar Kit Teflon® $69.14 each

42

Lab Supplies


Microcentrifuge Tubes PP

• Leak tested to 20,000 RCF for 20 minutes at 20°C with an aqueous solution• Attached lid provides a tight, leakproof seal, yet can be easily opened• Lid membrane is uniformly thick to ensure trouble free piercing• Available in a rainbow of colors for easy identification• Supplied 1000 per case, 2 bags 500 each, except for Rainbow Pack• All these premium tubes feature frosted writing area and graduations

PREMIUM QUALITY 1.5ML MICROCENTRIFUGE TUBES PP399325 -0000 -0001 -0002 -0003 -0004 -0005 -0006Color Natural Yellow Blue Green Orange Amber RainbowCase Quantity 1000 1000 1000 1000 1000 1000 600Case Price $ 27.28 28.80 28.80 28.80 28.80 28.80 20.56

Vinyl Laboratory Tubing

The data at side is based on individual laboratory and test reports and is accurate to the best of ourknowledge. No guarantees are expressed or implied. Dynalon® Vinyl Food Grade Tubing is designed foruse in the laboratory. Glass-like transparency; smooth, dense bore will not harbor bacteria or provide asurface receptive to sediment build-up. Conforms to all FDA, USDA and 3-A milk handling standards.May be steam sterilized.

610855 -0001 -0002 -0003 -0004 -0005 -0006 -0007 -0008I.D. inches .120” 1/8 3/16 3/16 3/16 1/4 1/4 1/4O.D. inches .170 1/4 5/16 3/8 7/16 3/8 7/16 1/2Wall Thickness inches.025 1/16 1/16 3/32 1/8 1/16 3/32 1/8Feet Per Case 200 50 50 100 100 50 50 50Case Price $ 41.63 15.95 20.79 58.27 94.48 25.66 38.13 54.77

610855 -0009 -0010 -0011 -0012 -0013 -0014 -0015 -0016I.D. inches 5/16 5/16 5/16 3/8 3/8 3/8 7/16 7/16O.D. inches 7/16 1/2 9/16 1/2 9/16 5/8 9/16 5/8Wall Thickness inches1/16 3/32 1/8 1/16 3/32 1/8 1/16 3/32Feet Per Case 50 100 100 50 50 50 100 100Case Price $ 34.65 99.87 113.85 36.76 52.68 72.78 87.36 110.93

610855 -0018 -0019 -0020 -0025 -0026 -0031 -0033 -0035I.D. inches 1/2 1/2 1/2 5/8 5/8 3/4 7/8 1O.D. inches 5/8 11/16 3/4 13/16 7/8 1 1 1/8 1 1/4Wall Thickness inches1/16 3/32 1/8 3/32 1/8 1/8 1/8 1/8Feet Per Case 50 50 50 50 50 50 50 50Case Price $ 44.36 65.87 88.75 87.36 116.49 131.72 194.11 200.35

610855 -0037 -0038 -0040I.D. inches 1 1 1/4 2O.D. inches 1 3/8 1 3/4 2 1/2Wall Thickness inches3/16 1/4 1/4Feet Per Case 50 50 50Case Price $ 249.58 402.09 651.34

• Non-toxic• Transparent & inert• Smooth & flexible• Chemical resistant• Available in short lengths

Physical PropertiesSpecific Gravity . . . . . . . . . . . . . . . .1.20Color . . . . . . . . . . . . . . . . . . . . . . . .ClearTensile Strength . . . . . . . . . . . . . . . .2000 psiToxicity . . . . . . . . . . . . . . . . . . . . . .Non-toxicElongation% . . . . . . . . . . . . . . . . . .400%Aging Characteristics . . . . . . . . . . .ExcellentDurometer Hardness, Shore A . . . . .68Temperature Resistance . . . . . . . . . .212°FBrittle Temperature ºC . . . . . . . . . . .-40°C

Full selection of tubingaccessories available

Tubing Connector Kit

Kit consists of 55-piece assortment of connectors and clamps needed in daily lab routine or for industri-al application. Supplied in handy plastic compartment tray.Kit includes:14 Y Connectors, . . . . . . . . . . . . . . . .2 each size 3 Dura Clamps, . . . . . . . . . . .1 each size12 Quick Disconnects, . . . . . . . . . . . .2 each size 14 T Connectors, . . . . . . . . . .2 each size12 Straight Connectors, . . . . . . . . . . .2 each size

680505 Tubing Connector Kit $83.26 each

43


Lab Supplies

Utility Carrier HDPE

Useful for carrying lab items, bottles, samples, cleaning aids, tools, etc. Molded-in center division andcarrying handle. Dimensions: 14 1/2”L x 9 1/8”W x 4”H.

408164 Utility Carrier $58.60 pack of 6

Vials, Sample LDPE

General purpose containers with push-in friction fit hinged lids. Lightweight, wall thickness approxi-mately 1mm. Withstands temperatures up to 80° C.

226245 -01 -02 -05 -08 -10 -25 -50Capacity ml 1 2.5 5 8 10 25 50O.D. mm 9 14 15 17 22 24 30Height mm 32 32 50 56 32 72 74Case Quantity 100 100 100 100 100 100 100Case Price $ 39.44 46.53 48.67 53.09 62.86 120.90 146.72

Utility Pan LDPE

Molded of low density polyethylene. Extra sturdy with carrying handles on both ends. Dimensions: 141/2” x 12” x 6 1/4” deep.

409144 Utility Pan LDPE $52.48 case of 4

Wet/Dry Test Tube Racks HDPP

• Solid High Density PP; maximum temperature 90°C. • Resistant to steam sterilization up to 121°C.• Will not rust or corrode makes epoxy-coated wire racks obsolete• Supplied flat for economical storage and shipping

These racks for tubes up to 20mm provide excellent stability with no tendency to float or move in circu-lating water baths. An alpha numeric grid reference on the top tier enables precise location in the rackof particular samples. Shipped flat, easily and permanently snapped together to save shipping expenseand reduce shelf space needed in store rooms. Red and white racks also available upon request. ProductDimensions (l x w x h): 9.7” x 4.375” x 2.5”

225645-0002 225655-0002 225665-0002Color Blue Blue BlueHolds # of Tubes 90 60 40Size of Tubes mm 13 16 20Case Quantity 5 5 5Case Price $ 55.55 55.55 55.55

Microcentrifuge Tube Rack PP

• Step design for easy viewing • Two sizes: 1.5ml or 0.5ml

Racks allow storage of 20 micro test tubes and are available in two models, one for 1.5 ml tubes andone for 0.5 ml tubes. Top step is numbered from 1 to 10, lower step is numbered from 11 to 20. Madeof autoclavable polypropylene. Each rack measures 206 x 88 x 47 mm (approx. 8 1/8” x 3 1/2”x 1 7/8”).Hole I.D. for 1.5ml tube rack is 1/4” and for 0.5ml tube rack is 3/8”. Shipping weight for 202965-0001is 1.2 lbs and 1.26 lbs for 202965-0002.

202965-0001 Rack for 1.5ml tubes $70.93 pack of 6202965-0002 Rack for 0.5ml tubes $70.93 pack of 6

Dynalab Corp.350 Commerce Drive Rochester, NY 14623 [email protected]

Tel: 800-828-6595 Fax: 585-334-0241 Copyright: 2008

Acrylic Habitat Tanks

dynatankTM acrylic aquariums and ter-rariums are a newer addition to thefine line of products available fromDynalon. Designed with the educa-tional market in mind, these tanks arefabricated from crystal clear acrylic.Ideal for classroom use as either freshwater or salt water aquaria. Economyacrylic covers are listed below.Although not included, all tanks willaccommodate commercially availablelights and covers.

Acrylic aquariums offer many advantages:• Acrylic is 17 times stronger than glass.• Safer for classroom use, much more robust than glass.• Acrylic is clearer than glass, better for learning.• Acrylic is a better insulator than glass.• Acrylic is lighter than glass.• Acrylic can withstand shock much better than glass.• Come standard with all sides clear, can be customized with

white or black acrylic backs.• Front edges are rolled for better visibility and safety.• Custom sizes available.

dynatank™ AQUARIUM / TERRARIUM ACRYLIC ECONOMY COVERS (not shown in photo)114774 -0001 -0002 -0003 -0004Length inches 16 20 24 30Width inches 8 10 12 12

PHONE DYNALON AT 800.334.7585 FOR PRICING

dynatank™ AQUARIUM / TERRARIUM ACRYLIC TANKS114784 -0002 -0003 -0004 -0006 -0008 -0010 -0011Capacity gal 2.5 2.5 5.5 10 15 20 20Length inches 8 12 16 20 24 24 20Width inches 8 6 8 10 12 12 10Depth inches 10 8 10 12 12 16 24

PHONE DYNALON AT 800.334.7585 FOR PRICING

™

Dynalon

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