supply and delivery of water quality parameter testing chemicals, reagents, consumables and glassware for 19 laboratories for the period of 6 months under murshidabad division, phe dte. in the district of murshidabad. , ferosofectral reagent ( fe1 ) test solution , range0.005-5.00 mg / l 1000 test ( 4x30ml ) , iron standard ( ml ) 100 ml , dpd-1 tablet ( number ) 10 nos , microquant chlorine ( low ) in drinking water ( free ) range / graduation 0.1-0.2-0.3-0.4-0.6-0.8-1.0-1.5-2.0 mg / lit cl2 600 test , edta n / 50 solution ( ml ) 500 ml , edta disodium salt ( titriplex-iii ) , 100 gm , eriochrome black t ( gm ) 25 gm , triethanolamine ( ml ) 500 ml , ammonia buffer ( ml ) 500 ml , platinum-cobaltchloride standard solution ar acs, 500 cu100gm , bromocresol green indicator ( gm ) 125 ml , methyl orange ( gm ) 125 ml , methyl red ( gm ) 125 ml , phenolpthalein indicator ( gm ) 125 ml , ethyl alcohol / ipa500ml , sulphuric acid98% concentrated500ml , murexide ( 5, 5-nitrilobarbutiric acid monoammonium salt ) for analysis emparta , acs, ( gm ) 5gm , sodium hydroxide ( naoh ) 1n 500ml , potassium iodide gr100gm , tin ( ii ) chloride dihydrate gr ( gm ) 100gm , silver diethyldithiocarbamate gr for analysis of arsenic , 1.01515 ( gm ) 5gm , zinc granules ( gm ) 500gm , chloroform gr ( ml ) 500ml , hydrochloric acid ( 36.5% ) ( ml ) 500ml , acetone ( ml ) 500ml , arsenic standard solution ( ml ) 100ml , morpholin 500 ml , glasswool, low lead 250 gm , lead ( ii ) acetate trihydrate 500 gm , membrane filter paper gridded , strile, indivisually packe 47mm dia / 0.45 micron porosity ( number ) 100 nos a pack , petri plate, 55 mm ( disposal ) 25nos.x10 , chromogenic coliform agar ( gm ) 100gm , sterilising ether solvent ( biosol ) ( ml ) 450ml , solvent for lamp. ( l ) 5lt , ph buffer solution 4.01 ( ml ) , ph buffer solution 7.00 ( ml ) 480ml , ph buffer solution 10.01 ( ml ) 480ml , potassium chromate analytical grade assay min: 99.5%, ph of 5% soln : 9.02-9.8500gm , reagent suitable for spectrophotometric analysis of manganese ( test ) 250 test , manganese standard solution ( ml ) 100ml , acetone 500 ml , tissue paperroll , 2 ply 21 x 2 mt , extran ma 02 5 lt , hcl commercial grade 5 lt , nitric acid 500 ml , potassium dichromate. set , formaldehyde set , borax powder set , sodium thiosulphate pentahidrate 500 gm , starch indicator set , water for chromatography, 1 lit pk , nessler cylinder, for colour comparison graduated as per is 416l : 1967.set , beaker 1000 ml, borosilicate glass 1000 ml , beaker 500 ml, borosilicate glass 500 ml , beaker 250 ml, borosilicate glass 250 ml , beaker 100 ml, borosilicate glass 100 ml , conincal flask 250 ml, borosilicate glass 250 ml , wide mouth borosilicate glass bottle 1000 ml withglass stopper 1000 ml , wide mouth borosilicate glass amber bottle 1000 ml withglass stopper 1000 ml , #volumetric flask class a, certified as per iso 17025 requirement set of 6, cap: 100 ml , #volumetric flask class a, certified as per iso 17025 requiremeut set of 2, cap: 500 ml , #volumetric flask class a, certified as per iso 17025 requirement set of 2, cap: 1000 ml glass , # burette, class a, cerified as per iso 17025 requirement set of 4, cap: 50 ml, glass , # pipette graduated mohr type, class a, certified as per iso 17025 requirement set of 6, cap: i ml / 0.01 div. , # pipette graduated mohr type, class a, certified as per iso 17025 requirement set of 6, cap: 5 ml / 0.05 div , # pipette graduated mohr type, class a, certified as per iso 17025 requirement set of 6, cap: i0 ml / 0.l div , # pipette graduated mohr type, class a, certified as per iso 17025 requirement set of 4, cap:25 ml / 0.2 div , # volumetric pipette class a, certified as per iso 17025 requirement set of 2, cap: 5 ml , # volumetric pipette class a, certified as per iso 17025 requirement set of 2, cap: l0 ml , # measuring cylinder class a, certified as per iso 17025 requirement 100 ml , beaker pp, set of 12, cap: 50 ml, , wash bottle set of 6, cap:500 ml pp , burette stand- with single burette clamp, pp coated, set of 2 , glass rod nos , nitrile gloves, pk of 100 nos pks , safety googles, pk of2 nos , rectangular cell 10mm ( 2nos ) merck , rectangular cell 20mm ( 2nos ) merck , flask with similar std. joint 100 ml , glass ( arsine generator ) , arsine tube , std joint , glass set , scrabber for arsine flask , std joint , glass set , bacteriological sample collection bottle ( autoclavable pvc ) , 250 ml , sample collection bottle ( pvc ) , 100 ml , sample collection bottle ( pvc ) , 200 ml , sample collection bottle ( pvc ) , 1000 ml , sample collection jar ( pvc ) , 5 lt , sub total= , add @ 10 % contractor profit oftotal ( a ) = , total= , add @ 18 % cess of total ( b ) =