strengthening of sate level water testing laboratory, pwd ( dws ) / supply of laboratory chemicals and material for sate level water testing laboratory and district level water testing laboratories of pwd ( dws ) under wqmsp activities of jjm 2021-22 strengthening of sate level water testing laboratory, pwd ( dws ) / supply of laboratory chemicals and material for sate level water testing laboratory and district level water testing laboratories of pwd ( dws ) under wqmsp activities of jjm 2021-22 , supply of following standard solutions as per direction of engineer-in-charge , supply of non ratio turbidity standards, nist traceable, calibration kit set for tn100ir ( 0.02, 20, 100, 800 ntu ) , nist traceable ( 4x100ml = 1 unit ) , supply of non ratio 0.2 ntu turbidity standard, nist traceable ( 100ml = 1 unit ) , supply of non ratio 20 ntu turbidity standard, nist traceable ( 100ml = 1 unit ) , supply of non ratio 100 ntu turbidity standard, nist traceable ( 100ml = 1 unit ) , supply of non ratio 800 ntu turbidity standard, nist traceable ( 100ml = 1 unit ) , supply of calcium standard solution traceable to srm from nist ca ( no3 ) 2 in hno3 0.5mol / l ca ( 100 ml = 1 unit ) , supply of iron standard solution traceable to srm from nist fe ( no3 ) 3 in hno3 0.5mol / l1000 mg / l fe ( 100 ml = 1 unit ) , supply of magnesium standard solution traceable to srm from nist mg ( no3 ) 2 in hno3 0.5mol / l1000 mg / l mg ( 100 ml = 1 unit ) , supply of arsenic standard solution traceable to srm from nist h3aso4in hno3 0.5mol / l1000 mg / l as ( 100 ml = 1 unit ) , supply of manganese standard solution traceable to srm from nist mn ( no3 ) 2in hno3 0.5mol / l1000 mg / l mn ( 100 ml = 1 unit ) , supply of chloride standard solution traceable to srm from nist nacl in h2o 1000 mg / l cl ( 500 ml = 1 unit ) , supply of nitrate standard solution traceable to srm from nist nano3 in h2o 1000 mg / l no3- ( 500 ml = 1 unit ) , supply of sulfate standard solution traceable to srm from nist na2so4 in h2o 1000 mg / l so4-2 ( 500 ml = 1 unit ) , supply of potassium dichromate solution for absorbance according to nist-traceable ( 8 x 10 ml = 1 unit ) , supply of potassium chloride solution for stray light testing according to nist-traceable ( 3 x 10 ml = 1 unit ) , supply of buffer solution forph, ph 4.0 ( 500 ml = 1 unit ) , supply of buffer solution forph, ph 7.0 ( 500 ml = 1 unit ) , supply of buffer solution forph, ph 10.0 ( 500 ml = 1 unit ) , supply of conductivity standard 1413 μs / cm, nist traceable ( 500 ml= 1 unit ) , supply of sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to nist ( 80 gm= 1 unit ) , supply of sodium chloride volumetric standard, secondary reference material for acidimetry, traceable to nist ( 80 gm= 1 unit ) , supply of calcium carbonate volumetric standard, secondary reference material for complexometry, traceable to nist ( 50 gm= 1 unit ) , supply of following chemicals as per direction of engineer-in-charge , supply of zirchonium ( iv ) oxide chloride octahydrate for analysis ( 100 gm = 1 unit ) , supply of mac conkey broth, double strength with neutral red ( 500 g = 1 unit ) , supply of sodium borohydride for analysis ( 500 gm = 1 unit ) , supply ofhydrogen peroxide solution for analysis ( 1 lit = 1 unit ) , supply of spectroquant iron test, range 0.005-5.00 mg / l fe+2for analysis ( 1000 tests per set ) , supply of silver diethyl dithio carbamate ( sddc ) ( reagent for arsenic ) for analysis ( 1 unit= 5 gm ) , supply ofbarium chloride dihydrate for analysis ( 1 unit= 1 kg ) , supply of zinc granular extra pure, particle size approx 3-8 mm for analysis ( 1 unit= 1 kg ) , supply of merckoquant arsenic ( highly sensitive ) range / graduation 0.005-0.010-0.025-0.05-0.1-0.25-0.5 mg / l as3+ / as5+ ( 100 tests per set ) , supply of sodium chloride for analysis ( 1 unit= 500 gm ) , supply of glacial acetic acid 99-100 % for analysis ( 1 unit= 5 kg ) , supply of ammonium acetate for analysis ( 1 unit= 5 kg )