PURCHASE OF CONSUMABLES FOR IBT CHEMICAL ENGG

SUPPLY OF CHEMICALS

Acetic acid-A.R.Grade (500 ml)

Benzene-A.R.Grade (500 ml)

Calcium carbonate (1kg)

Non absorbent cotton (400 g)

Activated carbon (1 kg)

Phenolphthalein indicator-A.R.Grade (125 ml)

Sodium Hydroxide-A.R.Grade (500 g)

Hydrocholoric acid A.R.Grade (500 ml)

Mercury liquid (250 g)

Potassium Hydroxide-A.R.Grade (500 g)

Ethanol (500 ml)

Oxalic acid (500 g)

Sulphuric acid (500 ml)

Iron(II) sulfate heptahydrate (FeSO4.7H2O) –A.R.Grade (500 g)

Ferric chloride hexahydrate (FeCl3.6H2 O) –A.R.Grade (500 g)

Zinc acetate (500 g)

Zinc nitrate hexahydrate (100 g)

Cobalt nitrate hexahydrate (5g)

Nickel nitrate hexahydrate (100g)

Sodium carbonate (500 g)

Citric acid –A.R.Grade (500 g)

Methanol (500 ml)

Acetone (500 ml)

Chloroform (500 ml)

Chitin (500 g)

Acetonitrile (500 g)

Potassium Permanganate (500 g)

Cellulose (500 g)

Isopropyl alcohol (500 ml)

1-butanol (500 ml)

Polyvinylalcohol (500 g)

Formaldehyde (500 ml)

THE PRECISION SCIENTIFIC CO CBE

Sri Mahaalakshmi Scientific Company

RK ENGINEERING

JPS Technologies

THE PRECISION SCIENTIFIC CO CBE

CHEMICO GLASS AND SCIENTIFIC COMPANY