Purchase of certified reference materials nist traceable crms and srms pesticides crms and antibiotics crms metal crms and toxin crms for analytical laboratories at thiruvananthapuram ernakulam kozhikode kannur and pathanamthitta

Radiochemical solution of eu-152 of 500kbq with calibrated nist traceable certificate.

Erss(portable reference standard meter)

Purchase of sodium bi carbonate

Sodium bi carbonate through bulkers

Portable standard reference meter accuracy class-0.05

Procurement of standard newtonian liquid [procurement of standard newtonian liquid of known viscosity in 500 ml packing (qty 01) to determine the flow rate of ford cup no. 4 with calibration certificate traceable to nist standard as per technical specification attached as annexure - 1]

Caustic potash lye,sodium metasilicate,pottasium carbonate,edta,butyl cellosolve,tween 80

Molybdenum standard reference material solution in (5 borosilicate glass ampoules of 10 ml each)

Uv visible spectrophotometer photomultiplier detector s res,neotame- crm ( supelco 49777,sucralose- standard,quinine sulfhate -standard,alizarin brilliant violet indicator,ether,phenol,sulphuric acid (merck),ph buffer standard( standard) 7,ph buffer standard( standard) 7,potassium hydrogen phthalate (nist),biological indicator (himedia la924),micropipette tips 100µ l,micropipette tips 100µ l,face mask triple layer,petroleum ether,phenophthalein,potassium hydroxide,potassium hydrogen phthalate.,soxhlet apparatus,sodium hydroxide,ethanol