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PURCHASE OF CHEMICALS REQUIRED FOR THE GC-MS, ICP-OES AND DISCRETE ANALYSER AT ZONAL LABORATORY WAZIRABAD , Methanol 500Ml ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Dichloromethane - Ar Grade 500Ml ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Sulfate - Ar Grade 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Chloride - Ar Grade 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Acetone - Ar Grade 500Ml ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Hexane - Ar Grade 500 Ml ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Hydroxide -Ar Grade 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sulphuric Acid -Ar Grade 500 Ml ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Alpha –Endosulfan 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Beta- Endosulfan 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Endosulfan-Sulfate 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Ethion 250 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Gamma-Hch 250 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Mulathion 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Parathion- Methly 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Monocrotophos 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Phorate 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Alachlor 250 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Dieldrin 50 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Alpha-Hch 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Beta-Hch 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Butachlor 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Chlorpyritos 250 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Delta-Hch 50 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , 4, 4-Ddt 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , 4, 4-Ddd 250 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , 4, 4-Dde 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Atrazine 250 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Isoproturon 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , 2, 4-Dichlorophenoxyacetic Acid 100 Mg ( Make: Dr Ehrenstorfer, Inorganic Venture, Spex ) , Calcium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Magnesium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Potassium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Sodium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Zinc ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Chromium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Arsenic ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Cobalt ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Copper ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Iron ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Cadmium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Manganese ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Lead ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Aluminium ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Silicon ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Mercury ( 1000Ppm ) Icp 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Multi Element Standard 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Ethanol Ar Grade 500 Ml ( Make: Merck, Inorganic Venture, Spex ) , Mixed Calibration Standard 1 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Mixed Calibration Standard 2 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Mixed Calibration Standard 3 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Multi Standard Mix Solution A 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Multi Standard Mix Solution B 125 Ml ( Make: Merck, Inorganic Venture, Spex ) , Magnesium Sulfate Heptahydrate 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Pyrocatechol Violet 10 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Hexamethylene Tetramine 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Potassium Aluminum Sulphate Dodecahydrate 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Nitroprusside Dihydrate 100 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Dichloroisocyanurate Dihydrate 250 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Tri-Sodium Citrate Dihydrate 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Salicylate 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , 1.5-Diphynyl Carbazide 100 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Ethanol 96 % 500 Ml ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Chloramine-T Trihydrate 250 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , 4-Pyridine Carboxylic Acid 250 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Acetate Trihydrate 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Alizarin-3-Methylamine N, N-Di Acetic Acid Dihydrate 5 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Cerium ( Iii ) Nitrate Hexahydrate 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Copper ( Ii ) Sulphate Pentahydrate 500 G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Zinc Sulphate Heptahydrate 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Hydrazinium Sulphate 100G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sulfanilamide 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , N- ( 1-Naphthy ) Ethylenediamine Dihydrochloride 25G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Pyrophosphate Decahydrate 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems ) , Sodium Nitrite 500G ( Make: Merck, Thermo Fisher, Rankem, Qualikems )
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