bids are invited for acetone - acetone ar grade 2.5l packing , ammonium acetate - ammonium acetate ar grade 500 g packing , ammonium chloride - ammonium chloridear grade 500 g packing , barium chloride - barium chloridear grade 500 g packing , chlorin test reagent - chlorin test reagent for determination of freechlorine from 0.1 to 1.0 ppm with colour chart on the label)(<25°c) 100ml packing , diphenylamine - diphenylamine ar grade 100 g packing , hydrazine sulphate - hydrazine sulphate ar grade 100 g packing , hydrogen peroxide - hydrogen peroxide lr grade 1 lit packing , hydroxylamine hydrochloride - hydroxylamine hydrochloride ar grade 100 g packing , iodine - iodine ar grade 100 g packing , methanol specialy dried - methanol specialy dried for kf and non aqueous titrations sp dry grade 500 ml packing , neda - nedaar grade 5 g packing , orthophosphoric acid - orthophosphoric acid ar grade 500 ml packing , potasium thiocynate - potasium thiocynate ar grade 500 g packing , pottasium ferricynide (k4(cn)6) - pottasium ferrocynide (k4[fe(cn)6]) ar grade 500 g packing , silver nitrate - silver nitrate ar grade 25 g packing , sodium fluoride - sodium fluoride ar grade 500 g packing , sodium metabisulphite - sodium metabisulphite ar grade 500 g packing , sodium nitrite - sodium nitrite ar grade 500 g packing , sodium sulphide - sodium sulphide ar grade 500 g packing , sodium sulphite - sodium sulphite ar grade 500 g packing , sulphanilamide - sulphanilamide ar grade 100 g packing , tbp - tri-butyl phosphate lr grade 500 ml packing , thioglycolic acid - thioglycolic acid ar grade 500 ml packing , thymolphthalene - thymolphthalene ar grade 5 g packing , zinc chloride - zinc chloride purified grade 500 g packing , potassium carbonate - potassium carbonate ar grade 500 g packing , potassium hydroxide - potassium hydroxidear grade 500 g packing , edta - edtaar grade 500 g packing , edta mg salt - edta mg salt ep grade 100 g packing total quantity : 1