WBPCB/CHEMs/PK1/e-3/2019-20

Laboratory Chemicals:

1,5- Diphenyl Carbazide

2-Propanol

2-Propanol for Chromatography

4-Aminoantipyrene

Acetone for analysis

Ammonia solution 28-30% for analysis

Ammonium IC-Std 1000 mg/l

Ammonium acetate for analysis

Ammonium chloride for analysis

Ammonium dihydrogen phosphate for analysis

Ammonium Iron (II) sulfate hexahydrate for analysis

Cadmium Coarse Powder, for Analysis

Calcium Carbonate precipitated

Calcium chloride fused

Carminic acid

COD solution containing Hg(II) sulphate for closed reflux method as per USEPA for spectrophotometric measurement

COD solution for closed reflux method as per USEPA contains Potassium Dichromate, Sulphuric acid for COD range 25 to 1500 mg/L for spectrophotometric measurement

COD solution for closed reflux method as per USEPA contains Potassium Dichromate, Sulphuric acid for COD range 10 to 150 mg/L for spectrophotometric measurement

COD solution for closed reflux method as per USEPA contains Potassium Dichromate, Sulphuric acid for COD range 4 to 40 mg/L for spectrophotometric measurement

COD solution for closed reflux method as per USEPA contains Potassium Dichromate, Sulphuric acid for COD range 500 to 10000 mg/L for spectrophotometric measurement

Copper(II) sulfate pentahydrate for analysis

Cyanide IC-Std 1000 mg/l

Cyclohexane

Dextrose (Glucose anhydrous)

Di Ammonium hydrogen phosphate for analysis

Methylene Chloride (Dichloromethane)

Diethylamine

EDTA disodium salt dihydrate for analysis

Eriochrome Black T (CI 14645)

Lab Cleaning liquid detergent-Neutral, containing anionic and non ionic surfactants, phosphates and adjuvants, Biodegradable

Lab Cleaning liquid detergent-Phosphate free, containing anionic and non ionic surfactants and alkaline additives, Biodegradable

Iron(III) chloride anhydrous

Ferroin indicator solution

Fluoride IC-Std 1000 mg/l

L-Glutamic acid for analysis

Glycerol Anhydrous for analysis

Hexamethylene Tetramine (Hexamine)

Hexane fraction from petroleum

Hydrochloric acid 30%

Hydrochloric acid 37%

Hydroxylammonium chloride for analysis

Hydrazine sulphate

Magnesium chloride hexahydrate

Magnesium matrix modifier for graphite furnace AAS c(Mg) = 10.0 ± 0.2 g/l (Mg(NO3)2 * 6 H2O in HNO3 ca. 17%

Magnesium sulfate heptahydrate

Manganese(II) sulfate monohydrate

Mercury(II) sulfate for analysis

Methyl orange 0.04% indicator solution

n-Hexane for HPLC

Ethylenedinitrilo tetra-acetic acid di odium salt dihydrate

N-(1-Naphthyl) Ethylenediamine Dihydrochloride (NEDA)

Nitric Acid about 69% for analysis

Nitric acid 65%

n-Pentane

Palladium matrix modifier for graphite furnace AAS c(Pd) = 10.0 ± 0.2 g/l (Pd(NO3)2 / HNO3 ca. 15%)

Phenolphthalein 1% Indicator Solution

Potassium chloride for analysis

Potassium dichromate for analysis

Potassium dihydrogen phosphate

Potassium Ferricyanide

Potassium hydrogen phthalate for analysis

Potassium iodide for analysis

Potassium peroxodisulfate for analysis

Potassium Standard solution 1000 mg/l

Silica gel self-indicating coarse

Silver nitrate for analysis

Silver sulfate for analysis

Sodium acetate trihydrate

Sodium azide for analysis

Sodium borohydride fine granular for synthesis

Sodium carbonate anhydrous for analysis

Sodium chloride for analysis

Sodium hydroxide pellets (low chloride)

Sodium Standard Solution 1000 mg/l

Sodium sulfate anhydrous

Sodium thiosulfate pentahydrate for analysis

Standard solution for Conductivity (1413 uS/cm at 25°C)

Standard solution for Turbidity (0.02-1000 NTU)

Starch soluble for analysis

Sulphuric acid 98%

Tin (II) Chloride, Dihydrate

Total Ionic Strength Adjusting Buffer (TISAB ) III for F determination, concentration (F) less than equal 1 micro gm/ml

Valency Lab equipments Private Limited

BHARATI CHEMICAL AND SCIENTIFIC WORKS

BHARATI CHEMICAL AND SCIENTIFIC WORKS

MERCK LIFE SCIENCE PRIVATE LIMITED