rate contract for supplying chemicals and equipments for daily analysis of sewage parameters of nmc stps for one year-chemicals 1 1, 10-phenanthroline monohydrate for analysis emparta® acs 2 acetic acid glacial 100% for analysis emparta® acs 3 acetone for analysis emparta® acs 4 aerosil 200 extra pure 5 ammonia solution 25% for analysis emparta® 6 ammonium chloride for analysis emparta® acs 7 ammonium molybdate tetrahydrate excelar 8 ammonium peroxodisulfate for analysis emparta® acs 9 antimony potassium tartarate sq 10 ascorbic acid for analysis emparta® acs 11 barium chloride dihydrate for analysis emparta® acs 12 bromocresol green indicator ph 3.6 - 5.2 13 buffer capsules ph 4.0 -10tab 14 brucine sulphate puriss heptahydrate 15 calcium chloride dihydrate for analysis emparta® acs 16 calcium chloride fused emplura 17 chloroform for analysis emparta® acs 18 chlorotex reagent ( for determination of free chlorine from 0.1 to 1.0 ppm ) 19 d ( - ) -fructose for analysis emparta 20 dioctyl sodium sulphosuccinate 98% ( doss ) ( aerosol ot ) 21 di-potassium hydrogen phosphate anhydrous for analysis emparta® acs 22 di-sodium hydrogen phosphate dihydrate for analysis emparta 23 eriochrome black t ( c.i. 14645 ) indicator for analysis emparta® acs 24 ethylenediaminetetraacetic acid for analysis emparta® acs 25 ethyl alcohol china 26 iron ( iii ) chloride anhydrous emplura 27 iron ( ii ) sulfate heptahydrate gr 28 ferroin indicator solution 29 ammonium iron ( ii ) sulfate hexahydrate for analysis emparta® acs 30 filter paper no.1, 11 cm 31 filter paper no.1, 12.5cm 32 d ( + ) -glucose, anhydrous ( dextrose ) for analysis emparta® acs 33 ( s ) - ( + ) -glutamic acid for 34 glycerol anhydrous emplura® 35 hydrochloric acid about 37% for analysis emparta® acs 36 hydrogen peroxide 30% for analysis emparta® acs 37 macconkey broth 38 magnesium chloride hexahydrate for analysis emparta® acs 39 manganese ( ii ) sulfate monohydrate for analysis emparta® acs 40 mercuric sulphate sq 41 methanol sq 42 methyl orange 0.04% indicator solution 43 methyl orange ( c.i.no. 13025 s.no. 176 ) indicator 44 methyl red 0.01% indicator solution 45 methyl red indicator powder 46 methylene blue stain for microscopy 47 n-hexane emplura® 48 nitric acid about 69% for analysis emparta® acs 49 petroleum benzine boiling range 60-80°c for analysis emparta® 50 potassium antimony ( iii ) oxide tartrate hemihydrate for analysis emparta® 51 potassium dichromate for analysis emparta 52 potassium dihydrogen phosphate for analysis emparta® acs 53 potassium hydrogen phthalate for analysis emparta® acs 54 potassium hydroxide pellets for analysis emparta® acs 55 potassium iodate for analysis emparta acs 56 potassium iodide for analysis emparta® acs 57 potassium nitrate for analysis emparta® acs 58 potassium peroxodisulfate for analysis emparta® acs 59 di-potassium hydrogen phosphate anhydrous for analysis emparta® acs 60 phenolphthalein 1% indicator solution 61 salicylic acid for analysis emparta® acs 62 silica gel 60-120 mesh for column chromatography 63 silver sulfate for analysis emparta 64 sodium azide for analysis emparta® acs 65 sodium chloride for analysis emparta® acs 66 sodium dichromate dihydrate emplura® 67 sodium hydroxide pellets ( low chloride ) for analysis emparta acs 68 sodium iodate extra pure 69 sodium iodide emplura® 70 sodium thiosulfate pentahydrate for analysis emparta® acs 71 starch soluble sq 72 sulfanilic acid for analysis emparta® acs 73 sulfamic acid emplura® 74 sulphuric acid n / 10 cvs 75 sulphuric acid n / 50 solution 76 sulfuric acid about 98% emplura® 77 triethanolamine for analysis emparta® 78 o-tolidine extra pure novo 60 photometer test kits 79 cod cell test range 25 –1500 mg / l cod 80 spectroquant® ammonium test range 2.0–150 81 spectroquant® sulfate cell test range 5–250 mg / l so4 82 spectroquant phosphate test ( pmb ) - ( ortho phosphate ) 83 reflectoquant nitrate test range 5-250 mg / l no3 ( test kit for rqeasy nitrate ) instruments 1 b.o.d.incubator ( gmp model ) 6 cu ft 170 ltr 2 voltage stabilizer for 90ltr & 170ltr 3 c3 single channel variable volume micropipette, 10-100 μl 4 c3 single channel variable volume micropipette, 100-1000 μl 5 beaker: griffin, low form ( double metric ) 500ml 6 flask: boiling, flat bottom, short neck, i / c joint 24 / 29 250 ml 7 bottles: reagent, plain, n / m with i / c stopper 500ml 8 bottles: b.o.d, with i / c stopper 300 ml 9 rubber bulb 25ml 10 silicone tubing 6mm id, 10mm od 11 wash bottles 500ml 12 glass beads ( undrilled ) ( 3.5-4.5mm ) 13 ph electrode combine with bnc connection 14 cod analyser : cx3000 series a pcx1 microprocessor with with display board b pcx2 power board c water detector set d peristaltic cleaning pump set e peristaltic sampling pump head f peristaltic sampling pump motor g neoprene tube 6.4x9.6mm – 1 m h tygon tube 3.2x6.4mm – 1m i 3 way electric valve j optical filter 254 nm k power supply, 12v power supply mount beside pcx1 l xenon power supply m 4-20ma double output module 15 ph analyzer a polilyte pro 120 ( with cable ) 16 suspended solids a fm tcs-1000 sensor b transmitter 17 do analyser a visiwater do 120 12mm optical do sensor b visifirm do sensor cap