Details: rates of supply of lab chemicals for each laboratory buffer solution ph 4.0 buffer solution ph 7.0 buffer solution ph 9.2 buffer solution ph 10 edta dipotassium salt ammonia buffer solution ph 10.0 for hardness hydarzine sulphate hexamethylene tetramine, lr eriochrome black t calcium carbonate potassium nitrate, ar sodium carbonate anhydrous bromcresol green indicator methyl red indicator hydrochloric acid sodium hydroxide (pellets) ammonium acetate silver nitrate sodium chloride spadns, ar zirconium oxychloride octahydrate, ar barium chloride, dihydrated magnesium chloride, hexahydrtae, ar sodium acetate anhydrous acetic acid glacial sodium sulphate anyhydrous hydroxylamine hydrochloride, ammonium acetate 1, 10 phenanthroline monohydrate (redox indicator) sulphuric acid potassium hydroxide (pellets) solochrome dark blue (calcon) potassium iodiate stannous chloride sodium flouride nitric acid acetone dpd, free chlorine reagent (10 ml pack of 100) boric aci
Sector: Water supply and Sewerage