Soil Fertility Survey & Soil Testing InstituteDatta Ganj Bukhsh Road, Murree Road, Rawalpindi. Ph# 051-4251546, 4251581 Fax # 051-4251546

COMPARATIVE STATEMENT FOR THE PURCHASE OF CHEMICALS

Sr. New Chemical, UH Analytical Supplies, Lab Master,Progressive

Scientific Tech. Qureshi & SonsNo.

Description / ChemicalsLahore Faisalabad Lahore

Trade Co,Co. Ltd, Lahore Importers, Lahore

Rawalpindi

I 1 2 3 4 5 6

Pack Req.Rate/

Make Rate/ unit MakeRate/

MakeRate/

MakeRate/

MakeRate/

Makeunit unit unit unit unit

IAmmonium Molybedate

kg 0.0 0 12900.0 Merckmillipore I 9960 BDH 35000 Sigma - - 9400 leV-Germany(NH4)6M0704.4H20)

2 Ammonium Acetate, (C2H7N02) kg 2425.0 Honeywell 3870.0 Merckmillipore 2395 BDH 6000 Fisher - - 1375 leV-Germany

3 Ammonium. hydroxide (NH4OH) 2.5L 3000.0 Honeywell 2490.0 Merckmillipore 2200 BDH 5500 Sigma - - 1350 leV-Germany

4 Ascorbic Acid (C6H6C6) 250 g 2625.0 Honeywell 1290.0 Merckmillipore 1990 BDH 9500 Sigma - - 1200 leV-Germany

5 Barium diphenyl Aminosulphate 5g 0.0 5945.0 Merckmillipore 0 BDH 600 Sigma - - 950 tCv-Gerrnanv

6 Calcium Chloride (CaCI2.2H2O) kg 2125.0 Honeywell 2064.0 Merckmillipore I 1850 BDH 4800 - - 1200 leV-Germany

7Diethylne Triamine Pentaacetic

250 7000.0 Merck 7353.0 Merckmillipore - - 32000 Sigma - - 4800 leV-GermanyAcid (DTPA)

8 Diphenylamin Indicator (Redox25 g 1600.0 Merck 968.0 Merckmillipore 1250- - Sigma - - 225 leV-Germany

indicator)

9 Iron Sulfate (FeS04 7H2O) kg - - 3870.0 Merckmillipore 2170 BDH 1200 Sigma - - 0 leV-Germany

10 Hydro Chloric Acid (HCI) 2.5L - - 1940.0 Labscan 0 1900 RDH - - 0 local

II Potassium Antimony100 g - 2218.0 Merckmillipore 1584 BDH 350 Sigma - 1660 leV-Germany

Ta rta rate( K(SbO )C4H406.0.5 H20)-

i2 Potassium Dihydrogenkg 2750 Honeywell 2580.0 Merckmillipore 2400 BDH 3800 Sigma 1550 leV-Germany

Phosphate (KH2P04)- -

13 Potassium Chloride (KCI) kg 2950 Honeywell 1677.0 Merckmillipore I 2150 BDH 3500 Sigma - - 1125 leV-Germany

14 Potassium Dichromate (K2Cr207) kg - 16770.0 Merckmillipore 4240 BDH 21000 Sigma - - 1950 leV-Germany

15 Phenolphthalien 100 g - - 3999.0 Merckmillipore 1800 BDH 4000 Sigma - 1450 leV-Germany

16 Sodium Bicarbonate (NaHC03) kg 2195 Honeywell 1677.0 Merckmillipore 1440 BDH 2400 RDH - - 1000 leV-Germany

17 Sodium Hydrooxide pelt.(NaOH) kg 1900 Honeywell 1548.0 Merckmillipore 1390 BDH 3500 Sigma - - 1050 leV-Germany

18 Sodium Flouride (NaF) kg - 1950.0 RDH (Repack) I - - 3800 Sigma - - 2100 ~""Y'N>.""

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19 Sulfuric Acid (AR) (H2SO4)2.5 L - 1945.0 Labscan - - 1850 ROH - - 0 .-

20 Sulfuric Acid (com.) (H2SO4) kg - - 38.0 local - - 171 - - - 72 Germany

21Triethanolamine (TEA) 2.5L - - 3300.0 Labscan - - 3500 - - -

I3700 Germany

(C6H lsN03)

22Buffer Solution

Honeywell 2709.0 Merckmillipore 940Hanna

Lit 950 BOH 1200 - - - 1975(standard solution, pH-4)

23Buffer Solution

Honeywell Merckmillipore 920Hanna

Lit 950 2709.0 BOH 1200 - - - 1975(standard solution, pH-7)

Buffer Solution Hanna24 Lit 950 Honeywell 2709.0 Merckmillipore 1140 BOH 1200 - - - 2200

(standard solution, pH-9)

25E. Conductivity calibration

500 ml 3500 Hanna 2800.0 eutech - - 3500 - - 2800 Hannasolution

26Zinc Standard Solution

500 ml 5500 Merck 4128.0 Merckmillipore 3980 BOH 6500 - - - 4000 Merck(Zn(N03))

Copper Standard Solution II Merck

27 500 ml 5500 Merck 4128.0 Merckmillipore 3890 BOH 6500 - - - 4000(Cu(N03))

28Iron Standard Solution

500 ml Merck Merckmillipore 3920Merck

5500 4128.0 BOH 5500 - - 4000(Fe(N03))

29Manganese Standard Solution

500 ml 5500 Merck 4128.0 Merckmillipore 3980 BOH 6500Merck

- - - 4000Mn(HN03)z4H2O

30 Potassium Standard Solution 500 ml 5500 Merck 4128.0 Merckmillipore 3940 BOH 6500Merck- - - 4000

31 Stannous chloride (SnCI2.2H2O) 100 g - - 4257.0 Merckmillipore 992 BOH 5500 - - - 500 ROH

32 Filter paper sheets Pk 1400 Brazil 1490.0 Brazil 0 1250 - - - 1025 Brazil

/1tAgricultural Chemist (SF)

Soil & Water Testing Laboratory\? Rawalpindi

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Soil Fertility Survey & Soil Testing InstituteDatta Ganj Bukhsh Road, Murree Road, Rawalpindi. Ph# 051-4251546,4251581 Fax # 051-4251546

2. COMPARATIVE STATEMENT FOR THE PURCHASE OF GLASSWARES

Sr.

INew Chemical,

IUH Analytical Lab Master, Progressive Trade

IScientific Tech. Co. Qureshi & SonsDescription I Glassware's Supplies.

o. Lahore Faisalabad Lahore Co, Rawalpindi Ltd, Lahore Importers, Lahore

1 2 3 4 5 6Specification Rate/ Make

Rate/ MakeRate/ Make Rate/ Make Rate/

Make Rate/MakeReq. each each each each each each

1 Beaker glass (500 ml) Pyrex 492 Pyrex NQ NQ NQ NQ 250 Labglass NQ NQ 475 Pyrex

2 Beaker plastic (500 ml) china 287 Azlan,UK - - - 200 China - 295 Germany

3 Burette glass with plasticPyrex 8000 Germany - - - - 4500 Labglass - - 4000 Germany

reservoir (25 ml)

4 Burette glass with plasticPyrex 8000 Germany - - - 4500 Labglass - 4400 Germany

reservoir (50 ml)

5 Conical flask glass (100 ml) Pyrex 323 Pyrex - - - 225 Labglass - 240 Glassco

6 Conical flask glass (250 ml) Pyrex 339 Pyrex - - - - 275 Labglass - 280 Glassco

7 Conical flask glass(500 ml) Pyrex 468 Pyrex - - - 290 Labglass - 445 Glassco

8 Graduated Cylinder glass (25 ml) Pyrex 950 Pyrex - - - - 350 Labglass - - 255 Glassco

9 Graduated glass Cylinder (50 ml) Pyrex 950 Pyrex - - - 375 Labglass - - 345 Glassco

10 Graduated glass Cylinder (100 ml) Pyrex 950 Pyrex - - - 400 Labglass - - 414 Glassco

11 Cylinder glass (250 ml) Pyrex - - - - - 490 Labglass - - 012 Glass funnels (75 mm) China 864 Pyrex - - - - 150 China - - 60 China

13 Pipette glass graduated (5.0 ml) Pyrex 356 UK - - - - 225 Labglass - - 385 I Glassco

14 Pipette glass graduated (10ml) Pyrex 405 UK - - - 250 Labglass - - 450 Glassco

15 Soil sample drying trays New Plastic 6500 Local 650 Local 390 LocalLocal - - - - -

16 Sieve (2 mm) Pakmade 1100 Local - - - - 1800 Local - - 1500 Local

17 Sieve (100 mesh) Pakmade 1100 Local - - - 2000 Local - - 1900 Local

18 Thermometer Digital Digital °c China 950 China - - - - 900 China - 575 China

19 Volume Flask glass (25ml) Pyrex 412 Pyrex - - - - 350 Labglass - 270 Glassco

20 Volume Flask glass (1000 ml) Pyrex 1629 Pyrex - - - - 990 Labglass - - 830 Glassco

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21 Volume Flask glass (2000 ml) Pyrex 3025 Pyrex - - - - 1990 Labglass - 2000 I Glassco

22 Wash bottles plastic (1000 ml) Germany I 600 UK - - - - 380 Germany - - 650 Germany

23 Wash bottles plastic (500 ml) Germany I 215 UK - - - 250 Germany - - - -

24 Reagent Bottles with lid NarrowGermany 594 UK - - - - 95 Germany - 350 Germany

Mouth (250 ml)-

25 Plastic G loves disposable (Pkt) imported 450 import - - - - 550 imported - - 35 China

26 Spatula Stainless Steel China/ Local - - - - - 450 China - - 75 Local

27 Plastic Indicator bottle 100 ml China 750 Pyrex - - - - 400 China - - 350 China

28 China dishes (dia 3 ) China - - - - - - 80 China - - 75 China

29 Plastic cans with tap 25 litr New Plastic 850 LocalLocal

- - - - - - i - - 300 Local

2b. list of Glass Apparatus

1 Electrode pH meter (Plastic) Hanna I Hanna 8500 - - - - - - - 12800 Hanna

2 Electrode Conductivity meter Hanna Hanna 16000 - - - - - - - 13500 Hanna

3 Bouyoucus glass Hydrometer UK/USA - - - - - - - - - 1400 Germany

4 Weighing Balance (0.1 to 500 g) - - - - - - - 25214 Adam,Uk 28500 Germany

5 Bottle Top Dispenser VariableSocorex

(50 ml)- - - - - - - - 58547 Socorex - -

6 Burette digital Battery operated I Jancon 37500(50 ml) UK

- - - - - 58547 Socorex 40500 UKSocorex

7 - - - - - - 19658 Socorex - -Micropipette automatic (1-10 ml) Socorex8 Micropipette automatic (1-05 ml) Socorex - - - - - - - 19658 Socorex 3800 UK

9 I - - - - - - 19658 Socorex 3800 I UKMicropipette automatic (0.1-1 ml) Socorex10 Pipette filler plastic (Syringe type) Italy - - - - - - - - 750 Italy

11 Handheld GPS (Portable) Maoellan I - - - - - - - 80769 Magellan - -

12 First Aid Box - - - - - - - 0 - -

c7£1-Agr1u'ltural Chemist (SF)

Soil & Water Testing Laboratory? Rawalpindi

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