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CSH®

HCS Scientific & Chemical Pte LtdOfficial Distributor of GVS Filter Technology

CSH®

HCS Scientific & Chemical Pte Ltd

CONTENT PAGE

SEPARA Syringeless Filter Vials 1

2 - 5

6 - 8

9 - 11

12 - 13

Membrane Filter

ABLUO Syringe Filter

CALYX Capsule Filter

Filter Holder

Calyx M e m b r a n e sFILTRATION

SEPARA Syringeless filter is a one step sample preparation device that integrates a device auto-sampler, filtration, membrane, plug and cap/septa. The device consists of two parts: an internal vial with a membrane chamber and an external vial to be filled with filtrate. The internal vial has a sealed membrane and a cap with a pre-cut septa. The liquid is placed in the external vial and dispensed by pressing the internal vial. This pushes the liquid through the membrane. The sample is then filtered and the SEPARA is ready to be loaded in the auto-sampler.

Sample Filling Press down to filter sample

Filtered sample ready for analysis

Membrane Material Pore Size (μm) Color Product Code Presentation

Polytetrafluoroethylene (PTFE) 0.20 Pink MV32ANPPT002TC01 100/pk

Polytetrafluoroethylene (PTFE) 0.45 Red MV32ANPPT004CC01 100/pk

Regenerated Cellulose (RC) 0.20 Gray MV32ANPRC002GC01 100/pk

Regenerated Cellulose (RC) 0.45 Black MV32ANPRC004LC01 100/pk

Nylon (NY) 0.20 Light Blue MV32ANPNY002BC01 100/pk

Nylon (NY) 0.45 Blue MV32ANPNY004UC01 100/pk

Polyvinylidene Fluoride (PVDF) 0.20 Yellow MV32ANPPV002FC01 100/pk

Polyvinylidene Fluoride (PVDF) 0.45 Orange MV32ANPPV004IC01 100/pk

Polyethersulfone (PES) 0.20 Light Green MV32ANPPS002EC01 100/pk

Polyethersulfone (PES) 0.45 Dark Green MV32ANPPS004WC01 100/pk

CharacteristicsDimensions: 12 mm diameter x 32 mm heightMaterials: Polypropylene, with PTFE and silicone SeptaFill Line Volume: 480 microliterFiltering Capacity: 450 microliterDead Volume:30 microliterCompression Force: 8 psi (0.6 bar)Maximum operating temperature: 120°F (50°C)

2 Venture Drive, #08-32, Vision Exchange, Singapore 608526

Tel: +65 6777 7077 www.hcs-lab.com

Membrane Filter

Cellulose Acetate (CA) Membrane

Nylon (NY) Membrane

GVS Life Sciences Cellulose Acetate (CA) Filtration Membrane is a supported, hydrophilic membrane that is naturally low binding. It is ideal for use in filtration applications where maximal recovery of protein is critical.

GVS Life Sciences Nylon Filtration Membrane is a supported, naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays

Super durable

Super strength

Consistency

Consistency

Low extractable

Low extractable

Nonlysing of cells

Hydrophilic

Protein filtration

HPLC Sample preparation

Tissue culture sterilization

Aqueos solvent solutions

Biological fluid sterilization

Sterilization and clarification

Cold sterilization

Organic solvent solutions

Hydrophilic

PRODUCT CODE

PRODUCT CODE

DESCRIPTION

DESCRIPTION

GRADE

GRADE

PORE SIZE

PORE SIZE

PACKAGING

PACKAGING

1213804

1213769

0.22 µm

0.22 µm

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

200pc / box

0.45 µm

0.45 µm

0.45 µm

0.45 µm

Plain

Plain

Plain

Plain

Gridded

Gridded

CA Membrane disk white 47mm diameter

NY Membrane disk 47mm diameter

CA Membrane disk white 47mm diameter


NY Membrane disk 47mm diameter sterile


1215676

1213776

1213825

1213845

Polyethersulfone (PES) MembraneGVS Life Sciences Polyethersulfone (PES)

Filtration Membrane is hydrophilic and cast from pure polyethersulfone polymer. It is designed to

remove particulates during general filtration and its low protein and drug binding characteristics make it ideally suited for use in life science applications

Consistency Superior burst

Hydrophilic

Low extractables

Range of pore sizes

Protein filtration Pharmaceutical sterilzationEvironmental water studies Biological fluid sterilization

PRODUCT CODE DESCRIPTION GRADE PACKAGING PORE SIZE

1214465 100pc / box

100pc / box

0.22 µm

0.45 µm

Plain

Plain

PES Membrane disk 47mm diameter

PES Membrane disk 47mm diameter1214475

PTFE | PCTE | PP membrane filtersUP NEXT

DISK COLOUR

DISK COLOUR

DISK COLOUR

White

White

White

White

White

White

White

White



Polytetrafluoroethylene (PTFE) Membrane

Polycarbonate Track Etched (PCTE) Membrane

PTFE membranes and laminates provide device manufacturers with a consistent, temperature and chemical compatible barrier to microbes and particulate matter. The optimal combination of air flow and water entry pressure adds value to most device designs.

GVS PCTE Membrane is made from a thin, microporous polycarbonate film material. It is ideally suited for use in blood assays and high-purity and general filtration. Though polycarbonate is hydrophobic, the membrane is treated with a wetting agent to make it hydrophilic.

Super durable

Superior strength

Acid B compatible

Smooth thin surface Low extractables

Absolute pore size

High compability

Hydrophilic

Hydrophobic

Vending applications

General filtration

Phase seperations

Precise filtration

Filtration of aggressive solutions

Removal of red blood cell from plasma

Aerosol samplings

Flow control of reagents

PRODUCT CODE DESCRIPTION GRADE PORE SIZEPACKAGING

1215487 0.22 µm100pc / box

100pc / box 0.45 µm

PP Laminated

PP Laminated

PTFE Membrane disk 47mm diameter

PTFE Membrane disk 47mm diameter 1215493

Polypropylene (PP) MembraneGVS polypropylene filter is the preferred filter

membrane for HPLC applications where the detection levels are below 230 nm. The filters also

exhibit negligible protein binding which, is essential for maximum sample recovery of critical,

small volume protein samples.

Ion chromatography Aqueous solvent filtrationTotal digest for heavy metals HPLC applications

PRODUCT CODE

PRODUCT CODE

DESCRIPTION

DESCRIPTION

GRADE

GRADEDISK COLOUR

DISK COLOUR

DISK COLOUR

PACKAGING

PACKAGING

PORE SIZE

PORE SIZE

1214239

1226156

1222018

1226157

1213889

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

0.22 µm

0.20 µm

0.20 µm

0.40 µm

0.20 µm

0.45 µm

0.20 µm

0.40 µm

0.40 µm

0.40 µm

Plain

GriddedWhite

White

White

White

White

White

White

White

White

White

Black

Black

Gridded

White Gridded

White Gridded

Plain

Plain

PVP-Free

PVP-Free

Plain

PP Membrane disk 47mm diameter

PCTE Membrane disk 47mm diameter sterile

PCTE Membrane disk 47mm diameter sterile

PCTE Membrane disk 47mm diameter



PCTE Membrane disk 47mm diameter hydrophobic

PCTE Membrane disk 47mm diameter hydrophobic


PP Membrane disk 47mm diameter1212379

1215612

1215073

1215612

1214567

MCE | PTFE membrane filtersUP NEXT


Tel: +65 6777 7077 www.hcs-lab.com2 Venture Drive, #08-32, Vision Exchange, Singapore 608526


Mixed Cellulose Esters (MCE) MembraneGVS Life Sciences Mixed Cellulose Esters (MCE)

Filtration Membrane is an unsupported, hydrophilic membrane. Its rapid flow rate and high throughput

make it ideal for use in diagnostic kit manufacturing applications.

ConsistencyHigh flow rate

Uniform pore structure

Aqueous filtration Gravimetric analysisMicrobiological analysis Sterility testing

PRODUCT CODE DESCRIPTION GRADEDISK COLOUR PACKAGING PORE SIZE

1214909

1214872

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

100pc / box

200pc / box

200pc / box

100pc / box

100pc / box

100pc / box

200pc / box

0.22 µm

0.22 µm

0.45 µm

0.45 µm

0.45 µm

0.45 µm

0.45 µm

0.45 µm

0.45 µm

0.45 µm

0.22 µm

0.22 µm

Plain

Gridded

Gridded

White

White

White

White

White

White

White

White

Black

Black

Black

Black

Gridded

Gridded, with pad

White Gridded

White Gridded

White Gridded

Gridded,with pad

Gridded,with pad

Gridded

Plain

NC Membrane disk 47mm diameter

NC Membrane disk 47mm diameter, sterile










NC Membrane disk 47mm diameter1215281

1215237

1215230

1214866

1216719

1214991

1214977

1216720

1216721

1214861

Polyester Track Etched (PETE) MembraneGVS Life Sciences PETE is available in rolls up to 31 inches (0.66 - 79cm) wide, as well as sheets, cut disks, capsules, pleat packs and cartridges that can be customized to meet your application requirements. Because the GVS Life Sciences PETE is manufactured on-site, all customization can be done easily and cost-effectively.

Precise pore size Low extractables

High compabilityGeneral filtrationprecide filtrationremoval of red blood cells from plasma

flow control of reagents

PRODUCT CODE DESCRIPTION GRADE PORE SIZEPACKAGING

1215288 0.22 µm100pc / box

100pc / box 0.45 µm

Plain

Plain

PETE Membrane disk 47mm diameter

PETE Membrane disk 47mm diameter 1215373

RC | PVDF membrane filtersUP NEXT

DISK COLOUR

White

White



M e m b r a n e sFILTRATION

Polyvinylidene Fluoride (PVDF) Hydrophilic MembraneSterilizing filtration of biological solutions. Excellent chemical compatibility with aggressive solvents, acids and alcohols. HPLC.

PRODUCT CODE

PRODUCT CODE

DESCRIPTION

DESCRIPTION

GRADE

GRADE

PORE SIZE

PORE SIZE

PACKAGING

PACKAGING

3099758

3044270

3099755

3037800

0.20 µm

0.22 µm

100pc / box

100pc / box

100pc / box

100pc / box

0.45 µm

0.45 µm

Plain

Plain

Plain

Plain

RC Membrane disk 47mm diameter

PVDF Membrane disk 47mm diameter

PVDF Membrane disk 47mm diameter

RC Membrane disk 47mm diameter

Regenerated Cellulose (RC) MembraneResistant to many solvents, and to aqueous solutions in the pH

range from 3 to 12. Often used for ultra-cleaning and de-gas-sing solvents and mobile phases for HPLC. Excellent chemical compatibility and resistance to organic solvents. Compatible

with almost all solvents. Superior thermal resistance. Features low nonspecific adsorption (bovine serum albumin)

Protein chemistry

Protein chemistry

Analytical Sample Prerp, uHPLC

Analytical Sample Prerp, uHPLC

Chromatography

Chromatography

Clarification

Clarification

Gallery

DISK COLOUR

DISK COLOUR

White

White

White

White



Syringe Filter

Sterile PES Syringe FilterAcrylic, Polypropylene housing

Quick and efficient filtration of samples and all kind of solutions, solvents or gases. Housing injected in Polypropylene or Acrylic Multifunctional.

• Equipped with luer-lock or luer-slip male connections for different applications.

• Available in bulk-packages or individual blisters, custom ized product and packaging on request.

• Each filter is labeled with the specific filter material and pore size for easy identification even if the syringe filter is not in its original Packaging.

Syringe FilterSterile

PRODUCT CODE

PRODUCT CODE

FJ13BSCPS002AL01

FJ25BSCPS002AL01

Effective filtration area:

Effective filtration area: Membrane diameter:

Membrane diameter:

Packaging:

Housing:

Housing:

Pressure Bar:

Pressure Bar:

Holdup Volume:

Holdup Volume:

Housing Diameter:

Housing Diameter:

Max. Pressure:

Max. Pressure:

Max. Temperature:

Max. Temperature:

Presentation:

0.20 µm

0.20 µm

0.45 µm

0.45 µm

8ml / min

100ml / min

12ml / min

150ml / min

18 mm Ø

33 mm Ø

5 bar

5 bar

50 °C / 122 °F

50 °C / 122 °F

80 psi

80 psi

45 PSI

45 PSI

31 PSI

31 PSI

50 pc / box

50 pc / box

Transparent casing, Polyethersulfone(PES) Membrane




0.58 cm2

4.40 cm2 25 mm

13 mm

FJ13BSCPS004AL01

Ultrasonic welded acrylic

Ultrasonic welded acrylic

< 50 microliter

< 100 microliter

FJ25BSCPS004AL01

B.P.T: Bubble Point Typical

DESCRIPTION

DESCRIPTION

13 mm Characteristics

33 mm Characteristics

FLOW RATE

FLOW RATE

B.P.T (WATER)

B.P.T (WATER)

PORE SIZE

PORE SIZE

13 mm series

33 mm series

Non-Sterile Syringe Filter (13mm) UP NEXT



Syringe FilterNon-Sterile

Non-Sterile Syringe FilterAcrylic, Polypropylene housing

Quick and efficient filtration of samples and all kind of solutions, solvents or gases. Housing injected in Polypropylene or Acrylic Multifunctional.

• Equipped with luer-lock or luer-slip male connections for different applications.

• Available in bulk-packages or individual blisters, custom ized product and packaging on request.

• Each filter is labeled with the specific filter material and pore size for easy identification even if the syringe filter is not in its original Packaging.

FJ13BNPNC002AD01

FJ13BNPPE002AD01

FJ13BNPRC004AD01


Packaging:

FJ13BNPNY002AD01

FJ13BNPPH002AD01

FJ13ANCCA004FD01

0.20 µm

0.20 µm

0.45 µm

0.20 µm

0.22 µm

0.45 µm

0.45 µm

0.45 µm

0.20 µm

0.45 µm

0.20 µm

0.45 µm

0.20 µm

0.45 µm

0.20 µm

0.45 µm

0.20 µm

0.45 µm

8ml / min

-

15ml / min

12ml / min

-

12ml / min

10ml / min

11ml / min

33ml / min

17ml / min

13ml / min

11ml / min

8ml / min

50ml / min

11ml / min

12ml / min

11ml / min

23ml / min

47 PSI

-

15 PSI

27 PSI

-

45 PSI

45 PSI

17 PSI

27 PSI

31 PSI

51 PSI

17 PSI

45 PSI

23 PSI

17 PSI

33 PSI

57 PSI

11 PSI

500 pc / box

Transparent casing, Nitrocellulose(NC) Membrane


Transparent casing, Polyethylene(PE) Membrane


Transparent casing, Nylon(NY) Membrane


Transparent casing, Polypropylene(PP) Membrane


Polytetrafluoroethylene Hydrophilic(PTFE-HP) Membrane


0.58 cm2 13 mm

Blue casing, Cellulose Acetate (CA) Membrane

Yellow casing, Cellulose Acetate (CA) Membrane

Transparent casing,Polyvinylidene Fluoride(PVDF) Membrane


Transparent casing, Regenerated Cellulose(RC) Membrane


Transparent casing, Polytetrafluoroethylene(PTFE) Membrane


FJ13BNPNC004AD01

FJ13BNPPE005AD01

FJ13ANCCA002DD01

FJ13BNPNY004AD01

FJ13BNPPV002AD01

FJ13BNPPH004AD01

FJ13BNPPS002AD01

FJ13BNPPV004AD01

FJ13BNPPT002AD01

FJ13BNPPS004AD01

FJ13BNPRC002AD01

FJ13BNPPT004AD01

13 mm series


Non-Sterile Syringe Filter (33mm) UP NEXT

PRODUCT CODE DESCRIPTION FLOW RATE B.P.T (WATER) PORE SIZE


Tel: +65 6777 7077 www.hcs-lab.com2 Venture Drive, #08-32, Vision Exchange, Singapore 608526


FJ25BNPNC002AD01

FJ25BNPNC004AD01

FJ25BNPPE005AD01

FJ25BNPRC004AD01


Packaging:

FJ25BNPNY004AD01

FJ25BNPPH002AD01

FJ25ANCCA004FD01

0.20 µm

0.45 µm

0.45 µm

0.45 µm

0.45 µm

0.22 µm

0.45 µm

0.20 µm

0.20 µm

0.20 µm

0.20 µm

0.45 µm

0.45 µm

0.45 µm

0.20 µm

0.20 µm

0.20 µm

0.45 µm

100ml / min

150ml / min

-

-

66ml / min

127ml / min

44ml / min

44ml / min

44ml / min

100ml / min

200ml / min

100ml / min

140ml / min

150ml / min

150ml / min

50ml / min

50ml / min

93ml / min

47 PSI

27 PSI

-

-

45 PSI

45 PSI

31 PSI

17 PSI

27 PSI

45 PSI

51 PSI

17 PSI

31 PSI

23 PSI

17 PSI

51 PSI

36 PSI

11 PSI

500 pc / box











4.40 cm2 25 mm

Blue casing, Cellulose Acetate (CA) Membrane

Yellow casing, Cellulose Acetate (CA) Membrane







FJ25BNPNY002AD01

FJ25ANCCA002DD01

FJ25BNPPS002AD01

FJ25BNPPV002AD01

FJ25BNPPH004AD01

FJ25BNPPS004AD01

FJ25BNPPV004AD01

FJ25BNPPT002AD01

FJ25BNPPE002AD01

FJ25BNPRC002AD01

FJ25BNPPT004AD01

33 mm series

Materials


PTFE-HP

PTFE

PES

NC

CA

PVDF

Polytetrafluoroethylene Hydrophilic

Polytetrafluoroethylene

Polyethersulfone

Nitrocellulose

Polyvinylidene Fluoride

PP

PE

NY

RC

Polypropylene

Polyethylene

Regenerated Cellulose

Nylon Cellulose Acetate

PRODUCT CODE DESCRIPTION FLOW RATE B.P.T (WATER) PORE SIZE

GVS capsules are disposable filtration units designed for the removal of particles or bacteria from aqueous or solvent solutions and gas streams. They are ready to use, eliminating the need to disassemble, clean and reassemble filter housings.

Contains no glue or surfactants and feature serial layer filter design for increased throughput and extended life. Two upstream vents are included to facilitate venting in any position.

All capsules containing membrane media are preflushed with purified water to reduce extractables.

Passed class VI toxicology testing and are integrity tested prior to shipment.

The capsules are available with the following connections: 3/8 or 1/4 inch hose barb, 1/4 or 1/2 inch NPTM, 1.5 inch sanitary flange.

PTFE Capsule FilterHydrophobic, Polypropylene housing

PRODUCT CODE

1213160 0.1 µm0.8 ft2

0.8 ft2

0.8 ft2

5.9 ft2

5.9 ft2

5.9 ft2

5.9 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.50” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.50” in Male NPT

0.50” in Male NPT

1.5 in Sanitary flange

3/8 in Hose barb

3/8 in Hose barb

0.2 µm

0.2 µm

0.2 µm

0.2 µm

0.2 µm

0.4 µm

0.2 µm

0.4 µm

0.2 µm

0.1 µm

0.1 µm

0.1 µm

NON sterile capsule filter


Sterile capsule filter



Sterile capsule filter








1212982

1213155

1213154

1212978

1212937

1213161

1213941

1212992

1213893

1212936

1213158

1212987

DESCRIPTION FILTRATION AREA CONNECTOR PORE SIZE

General purpose laboratory filtration; Filtration of Aqueous Solutions; Venting and Gas FiltrationApplications:

PP Capsule FilterUP NEXT

PP Capsule FilterHydrophobic, Polypropylene housing

PRODUCT CODE

0.2 µm

0.2 µm

0.2 µm

0.2 µm

0.2 µm

1213058

1213057

1213090

1213091

1213089

PORE SIZE

GVS capsules are disposable filtration units designed for the removal of particles or bacteria from aqueous or solvent solutions and gas streams. They are ready to use, eliminating the need to disassemble, clean and reassemble filter housings.

No glue or surfactants and feature serial layer filter design for in-creased throughput and extended life. Two upstream vents are included to facilitate venting in any position.

All capsules containing membrane media are preflushed with purified water to reduce extractables.

Passed class VI toxicology testing and are integrity tested prior to shipment.

The capsules are available with the following connections: 3/8 or 1/4 inch hose barb, 1/4 or 1/2 inch NPTM, 1.5 inch sanitary flange.

0.2 µm

0.2 µm

0.2 µm

0.2 µm

0.2 µm

1212929

1212949

1213584

1213578

1212971

3.0 ft2

5.9 ft2

5.9 ft2

3.0 ft2

5.9 ft2

0.50” in Male NPT

0.50” in Male NPT

0.25” in Male NPT








1213605

0.4 µm

0.4 µm

0.4 µm

1.2 µm

1.2 µm

1.2 µm

1.2 µm

0.4 µm

0.4 µm

0.4 µm1212930

1213611

1212950

1213095

1213591

1212932

1213596

1212972

1212951

0.8 ft2

0.8 ft2

0.8 ft2

5.9 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.50” in Male NPT

0.50” in Male NPT

0.50” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25-0.5 in stepped hose barb





3/8 in hose barb

3/8 in hose barb

3/8 in hose barb
















DESCRIPTION FILTRATION AREA CONNECTOR

1212935

1213070

10 µm

25 µm

25 µm

25 µm

25 µm

3 µm

3 µm

3 µm

5 µm

5 µm

5 µm

5 µm

5 µm

5 µm

5 µm

5 µm

10 µm

10 µm

10 µm1213117

1212975

1215179

1213111

1213081

1212953

1220684

1213080

1213616

1213078

1212933

1213621

1213620

1213617

1213619

1213157

1213113

General purpose laboratory filtration; Filtration of Aqueous Solutions; Venting and Gas Filtration

Applications:

Capsule Filters

1.2 µm

1.2 µm

1.2 µm

1213101

1213100

10 µm

10 µm

1213622

1212954

1213098






PRODUCT CODE PORE SIZE

5.9 ft2

5.9 ft2

5.9 ft2

5.9 ft2

5.9 ft2

0.8 ft2

5.9 ft2

5.9 ft2

0.8 ft2

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.25” in Male NPT

0.50” in Male NPT

0.50” in Male NPT

0.50” in Male NPT

0.50” in Male NPT

3/8 in Hose barb

3/8 in Hose barb

3/8 in Hose barb

3/8 in Hose barb

3/8 in Hose barb

3/8 in Hose barb










3.0 ft2

3.0 ft2

3.0 ft2

3.0 ft2

3.0 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2

0.8 ft2
















DESCRIPTION FILTRATION AREA CONNECTOR

13 mm - Filter Holder Swinney

Filter Holders for MembranesExcellent for small volume (1-10 mL) particulate removal from fluids dispensed with a syringe Used in filtering; biofluids, ophthalmics, lubricants and gas chromatography samples

This GVS Swinney 13 mm filter holder is excellent for small volume (1-10 mL) particulate removal from fluids dispensed with a syringe. The holder is resistant to alcohols, esters, ethers, glycols, aromatic hydrocarbons, halogenated hydrocarbons, ketones, oils, photoresists and many other chemicals. Although suitable for most weak acids and bases, we recommend that you test for compatibility with acids.

Used in filtering Biofluids Ophthalmics Gas chromatography samples Lubricants

Product Code Description Presentation

1220950 Filter Holder Swinney, 13mm 5/pk

25 mm Filter Holder, PolypropyleneThe GVS polypropylene 25 mm filter holders are very useful for ultra cleaning and sterilizing small volumes of liquids from a syringe. Due to the polypropylene construction they can be used over a wide temperature range with excellent chemical compatibility. In the case of the syringe, the inlet cap locks into the base to prevent twisting damage to the membrane as the cap is tightened. Projection lugs on the base and the cap allow these units to be assembled and sealed quickly and efficiently. Typically, the 25 mm is used to filter up to 50 mL of sample. With the syringe holder type, dual support screens prevent membrane rupture in case back pressure is applied. It also allows for bi-directional sample flow. The polypropylene holder has a broad chemical compatibility range. It can withstand temperatures up to 121°C. and be autoclaved.


1214250 Filter Holder PP 25mm 10/pk

1214526 Filter Holder PP Support Screen 25mm 10/pk

47 mm Filter Holder

The GVS polypropylene 47 mm filter holder is designed especially for ultra cleaning and sterilizing liquids under positive pressure. In addition this holder can be used for aseptic sampling of liquids or gases at point-of-use or when samples must be collected and processed on-site.

The polypropylene material allows these holders to be used over a wide temperature range with excellent chemical compatibility. Sealing is achieved by simple hand tightening of the locking ring. The 47 mm In-Line holder has dual support screens, which allow for flow in either direction. The inlet cap design and exterior locking ring allow the unit to be assembled quickly and efficiently without tearing the membrane. 3 O-rings help to prevent leaks with all membranes. The 47 mm can filter up to 1 liter depending upon the viscosity of the sample. The polypropylene holder can withstand temperatures up to 121°C and be autoclaved.


1262579 Filter Holder PP 47 mm 1/pk

1214260 Filter holder PP 47 mm 10/pk

The Gravi-Seal autoclavable filter holder combines a number of key features and benefits, making it a tremendous value. To begin with, the funnel has only two pieces. There are no clamps or locking devices to manipulate. A unique gravity sealing design allows for one-handed operation with no danger of filter by-pass or sample leakage when using depth filters. And it is stable and very solid with no costly replacement parts. It all adds up to the easiest and most cost-efficient analytical funnel available. Gravi-Seal analytical funnels are available in polysulfone for aqueous samples. The polysulfone unit is autoclavable and chemically resistant for cell culture and microbiological applications. There are graduations up to 350 mL with 50 mL intervals. The No. 8 stopper mounts in a standard 1-liter filtering flask for individual tests or in three- and six-place stainless steel manifolds for multiple tests to run concurrently.

Features & Benefits Durable - break resistant, no extra parts to break or wear out Uses a 47 mm depth filter disc One-handed operation Only two parts No clamps, wheel locks, or magnets to wear out Solid, stable and easy to use

The GVS Life Sciences autoclavable filter holder combines a number of key features and benefits, making it a tremendous value. To be-gin with, the funnel has only two pieces. There are no clamps or locking devices to manipu-late. Aunique gravity sealing design allows for one-handed operation with no danger

Typical ApplicationsFiltering liquids for sterilityParticle removalGeneral filtrationAutoclavable


1213883 Gravi-seal analytical funnel autoclavable filter holder PS 47 mm base only

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1213865 Gravi-seal analytical funnel autoclavable filter holder PS 47 mm complete unit

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1214124 Gravi-seal analytical funnel autoclavable filter holder PS 47 mm complete unit

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1213882 Gravi-seal analytical funnel autoclavable filter holder PS 47 mm funnel only

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10498763 3-place vacuum manifold 1 pc

10498764 6- place vacuum manifold 1 pc

Monitor and Analytical Funnel Manifold

Stainless teel manufolds for microbial enumeration. The manifold is available in 3 and 6 positions and can be easily set to have a larger amount of samples capacity. The filter manifolds have been esigned specifically for microbiological applications. Filter holder supports accept No. 8 silicone perforated stopper. These devices fit with the microbiological monitors and funnel. The surface is easy to clean and avoid any cross contamination during the analysis.

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HCS Scientific & Chemical Pte Ltd

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HCS Scientific and Chemical | Lab Equipment | Lab Supplies | … · Tel: +65 6777 7077 2 Venture...

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