supply of reagent and chemicals of testing stp treated water samples in water quality monitoring unit- ammonium chloride ( pack of 500 gm ) 2 tri-ammonium citrate pack of 500 gm 3 ammonium ferrous sulphate ( pack of 500 gm ) 4 amm.hydroxide ( ammonia soln. ) ( pack of 500 ml ) 5 boric acid ar ( pack of 500 gm ) 6 bromocresol green soln. ( pack of 125ml ) 7 calcium chloride ( pack of 500 gm ) 8 carbon tetrachioride ( pack of 500 ml ) 9 di-potassium hydrogen ortho phosphate ( pack of 500 gm ) 10 dithizone ( pack of 5gm ) 11 ethyl acetate ( pack of 500 ml ) 12 ferric chloride ( pack of 500 gm ) 13 ferrous sulphate sulphate 7 h20 ( pack of 500 gm ) 14 haxane ( pack of 500 ml ) 15 hydrochloric acid ( pack of 500 ml ) 16 lead nitrate ( pack of 500 gm ) 17 megnesium sulphate ( pack of 500 gm ) 18 manganous sulphate ( mnso4.h2o ) ( pack of 500 gm ) 19 mercuric oxide ( red / yellow ) ( pack of 100 gm ) 20 mercuric sulphate ( pack of 250 gm ) 21 methyle red indicatorsoln. ( pack of 125 ml ) 22 nitric acid ( pack of 500ml ) 23 methyl blue indicator ( pack of 125 ml ) 24 paraffin wax 58-60 & 60-62 ( pack of 500 gm ) 25 petroleum ether ( bp 40-60c ) ( pack of 500 ml ) 26 phenol crystal ( pack of 500 gm ) 27 phenolpthalen indicator solution ( pack of 125 ml ) 28 1.10 phenanthroline monohydrate ( ferroin indicator ) ( pack of 25 gm ) 29 potassium dichromate ar ( pack of 500 gm ) 30 potassium lodate ( pack of 250 gm ) 31 potassium lodide ( pack of 250 gm ) 32 potassium di hydrogen ortho phosphate ( pack of 500 gm ) 33 potassium hydrogen phthalatear ( pack of 500 gm ) 34 potassium hydroxide pellets ( pack of 500 gm ) 35 potassium nitrate anhydrous ar ( pack of 500 gm ) 36 potassium permanganate ( pack of 500 gm ) 37 potassium sulphate ( pack of 500 gm ) 38 silver sulphate ( pack of 25 gm ) 39 sod.azide ( pack of 100 gm ) 40 sodium chloride ( pack of 500 gm ) 41 sodium meta bisulphite ( pack of 500 gm ) 42 sodium nitrate ( pack of 500 gm ) 43 sod.sulphite ( pack of 500 gm ) 44 sod.thiosulphate ( pack of 500 gm ) 45 starch ( potato ) ( pack of 500 gm ) 46 sodium hydrogen phosphate ( pack of 500 gm ) 47 stannous chloride ( pack of 250 gm ) 48 sulphamic acid ( pack of 500 gm ) 49 thymol blue indicator soln. ( pack of 250 ml )