supply of laboratory chemical and glasswares annual rate contract basis april 2023 supply of laboratory chemical and glasswares annual rate contract basis april 2023 ref. no.25 , requirment of laboratory chemicals ( for plant & mccs ) , ethanol ( absolute alcohol ) , iso amyl alcohol for milk testing l.r. , acetonel.r. , acetic acid glaciall.r. , ammonium ferrous sulphatel.r. , ammonia solution about 25% l.r. , ammonium molybdate ( extra pure ) , calcium chloride ( fused ) l.r. , chloroforml.r. , citric acidl.r. , cupric sulphate , cupric acetate ( monohydrate ) , diphenylamine , p-dimethylaminobenzaldehyde l.r. , erichrome black t metal ( pm ) indicator , ethylenediaminetetra acetic acid l.r. , ferroin indicator solution , formaldehyde solution ( 39% - 41% ) l.r. , glycerol l.r. , hydrochloric acid ( about 40% ) l.r. , iodine crystal , lactic acid min. 88% , manganese sulphate ( monohydrate ) , butylated hydroxy anisole ( b.h.a. ) , mercuric sulphate , mercuric chloride , methylene blue tablet for milk testing , nesslers reagent , oxalic acid l.r. , petroleum ether 400c - 600cl.r. , phenolphthalein indicator powder , phenolphthaleinsolution indicator , potassium carbonate , potassium dihydrogen orthophasphate , potassium dichromate l.r. , potassium permagnete ( kmno4 ) , potassium oxalate monohydratel.r. , potassium iodidel.r. , potassium hydrogen phthalate , resorcinol crystal l.r. , sodium azide l.r. , sodium carbonate l.r. , sodium hydrogen carbonate l.r. , sodium hydroxide pellets l.r. , sodium hydroxide n / 10 ampule , silver nitrate l.r. , silver sulphate l.r. , starch soluble , sodium sulphate anhydrous , sodium thiosulphate pentahydrate , tartaric acid l.r. , tri- sodium citrate l.r. , tri- sodium citrate , zinc acetate ( dihydrate ) , citric acid ( food grade commercial ) , p-nitrophenyl- disodium orthophosphate , p-nitrophenyl- disodium orthophosphate , rosalic acid , xylene , furfuraldehyde , whats man filter paper ( 4 ) no. , whats man filter paper ( 42 ) no. , membrane nylon pore size 0.45 micron dia 47 mm. , potassium sorbate , sulphuric acid about 98% l.r. , voilet red bileagar , potato dextrose agar , plate count agar , ringer salt solution powder , m7hr fc agar , buffer tablets ph 4.0 , buffer tablets ph 7.0 , buffer tablets ph 10.0 , buffer stripsph 2.0 – 10.5 wide range , requirment of laboratory glasswares ( for plant & mccs ) , test tube with rim 15 x 150 mm. , tube culture 16 x 125 mm. , tube culture 16 x 160 mm. , beaker low form graduated with spout - 50 ml , beaker low form graduated with spout- 100 ml , beaker low form graduated with spout- 150 ml , beaker low form graduated with spout - 250 ml , beaker low form graduated with spout - 500 ml , beaker low form graduated with spout- 1000 ml , bottle, plain with screw cap and liner - 125 ml , conical flask - 100 ml , flask erlenmeyer narrow mouth - 150 ml , flask erlenmeyer narrow mouth- 250 ml , flask erlenmeyer narrow mouth - 500 ml , flask erlenmeyer narrow mouth- 1000 ml , petridish 100 x 15 mm , pipette - 1.1 ml , pipette - 2.2 ml , pipette - 5 ml graduated 1 / 20 , pipette - 10 ml graduated 1 / 10 , milk pipette - 10.75 ml , measuring cylinder- 10 ml , measuring cylinder - 50 ml , measuring cylinder - 100 ml , measuring cylinder - 250 ml , measuring cylinder - 500 ml , measuring cylinder - 1000 ml , measuring cylinder-100 ml with interchamgeable stopper graduated , volumetric flask - 50 ml , volumetric flask - 100 ml , volumetric flask - 250 ml , volumetric flask - 500 ml , seperating funnel - 500 ml , r.m. valve appratus - 300 ml-complete set for fat testing , flask volumetric sugar estimation 100 / 110 ml , funnel glass - 12 cm , funnel glass - 6 cm , test tube stand plastic for 12 test tube , test tube stand plastic for 24 test tube , thermometer alcohol- ( -100c to 1100c ) in 10c graduation , thermometer alcohol- ( -100c to 500c ) in 0.50c graduation , sprit lamp ( alluminium ) , cotton bundle , culture tube ( with rim 10 ml )