CTN :42424079
01 Nov, 2025
NA
Tender For supply of process and cleaning chemicals, lab testing chemicals with apparatus and glass ware new digital polarimeter , repairing of old digital polarimeter , repairing of double edge polameter (mechanical) , knife of rappipol extractor , whatman filter paper no.1 46*57 cm (rim of 100 sheet) , ph meter with electrode (toshniwal/elico make) , ph electrode with protected cover (toshniwal/elico make) , buffer capsules ph 4.00 , buffer capsules ph 7.00 , buffer capsules ph 9.20 , ethanol absolute (99.9%) , edta (ethylene diamine tetra acetic acid) xt-red-selected">crystal , filter paper kalpi 18.5 cm (01 pkt*100 circles) , lead acetate basic anhydrous (merck make) , standered ph paper range 2-10 (merk/qualizens) , universal indicator solution ph 4-11 , lactic acid (commercial grade) , sodium lodide (nal) , sodium hydro
xide (naoh) , potassium hydrao
xide (koh) , potassium ferrocyanide (k4fecn6) , ammonia (nh3) liquor/solution , hydro chloric acid (hci) 35%-38% & sp.gravity 1.18 , sulphuric acid (h2so4) 98% pure & sp.gravity 1.84 , phenolphthalein indicator , thymolphthalein indicator , starch , potassium dichromate (k2cr2o7) , potassium permanganate (kmno4) , eriochrome black t indicator , methylene blue indicator solution , b.t.b. powder (bromothymol blue powder) indicator , bleaching powder comm. 25 kg bags , burette (borosil) capacity 50 ml , beaker (borosil) 1000 ml , volumetric pipette 50 ml (borosil) , volumetric pipette 25 ml (borosil) , graduated pipette 10 ml borosil) , graduated pipette 05 ml borosil) , volumetric pipette 02 ml (borosil) , beaume hydrometer range 0-10 make brass , bri
x hydrometer 0-10 (20oc) germany make , mercuric sulphate 250 gram , ferrion indicator 100 ml , ammonium ferrous sulphate (500 gram) , sulphuric acid (98%) q29995 , methyl orange 125 ml , methyl red 125 ml , phenel 125 ml , buffer solution , a) ph7 , b) ph 4 , c) ph9 , ph indicator , small testing tubes 50 ml , long vapour tubes 2 feet , bicker (glass) 200 ml , bicker (glass) 400 ml , bicker (glass) 1000 ml , coated mug 500 ml , coated mug 1000 ml , thermometer long 0-250 degree c , tds meter , digital weighing scale 5kg , digital ph meter range 4-12 , cod bottle 200 ml , thermometer long 0-100 degree c , testing tube holder size 6" , testing tube 18
x50 27 mi , dropping bottle plastic 1000 ml , cylinder long glass 1000 ml , mercury thermometer 0-50 degree , burette 50 ml