Supply of Allied Material and Chemicals Required for Distt. Laboratory Sagar

Amount

1. Universal pH indicator solution

2. pH standard for pH 4,7, and 9.2 Certified

pH ampules for 4,7 and 9

1.Turbidity Standard 400NTU

Hydrazine sulphate AR/GR

Hexamine AR/GR

Tissue Paper

Conductivity standard 1000µmho/1416 µmho

EDTA N/50 Std. Make

Ammonium buffer solution Std. Make

Calcium Standard Reference Standard 1000 mg/l

Ammonium purpurate indicator Std. Make

Sodium hydroxide 1N Std. Make

Sulphuric acid N/50 Std. Make Thomas Backer

Mixed indicator for Alkalinity. Std. Make lab prepared

Alkalinity standard Reference standard 1000 mg/l /Envirnotech

Potassium chromate indicator

Silver Nitrate AR/GR 99%

Chloride standard 500mg Reference standard

Sulphate standard 100mg/l Reference standard

Conditioner Reagent for sulphate , Std.Make or lab

Fluoride Standard100ppm Reference standard

Mixed Alzarin Zirconyl acid solution

Phenol di sulphonic acid(PDA) Clear, BDH England

Ammonia solution 35% Std. Make

Nitrate standard as NO3 100mg/l Reference standard

Silver sulphate solution 0.443%

Iron free Distilled water (Reagent Grade I water)

Arsenic Kit to test 100 samples range start from 0.01mg/l

Sodium Acetate AR/GR Min assay 99%/ Std. Make

Hydrochloric acid AR/GR Iron contents <0.0005%

Hydroxylamine hydrochloride 99% AR/GR or Std. Make

1:10 Phenonthroline AR/GR /Std. Make

Iron Standard 100mg /l Reference standard

O- Tolidine

Special reagent for manganese Std Make

Ammonium per sulphate GR (Approx For 600 Samples)

Manganese standard solution 100mg/l Reference Standard

M7hr FC Agar. Std. Make (Expiry >2 years)

Membrane 47mm dia 0.45 micron, grided individually sterilized Std. Make Certified

Membrane filtration assembly With Pump

Petri plates 55mm Std. Make TPX

Brown Paper Sheet

Sprit/Ethanol

Cotton

Stickers

Spatula Hard steel 125 mm

Forceps 100 mm