wbphed/ee/msd/nieq/03/22-23_2 supplying and delivery of laboratory chemicals/reagents glassware to 19(nineteen) nos. water testing laboratory for national rural drinking water quality testing monitoring surveillance programme in state of west bengal under murshidabad divi , silver diethyldithio carbamate gr for analysis of arsenic, 1.01515 , arsenic standard soln. , dpd 1 , petri dish 75 mm(disposal) , supply of turbidity stndard solution for tq 1100 ir , turbidity standard non ratio, 1000ntu, certified by iso 17025 accredited test method, nist tracble , acetone , spirit lamp solvent , biosol , elementary flask glass with similar std joint for glass , volumetric flask , glass a , dropped bottle , funnel , *volumetric flask , glass a, certified as per iso 17025 , *volumetric flask , glass a, certified as per iso 17025 , *volumetric flask , glass a, certified as per iso 17025 , *volumetric flask , glass a certified as per iso 17025 , arsine tube, interchangeable std jt , scabber for arsenic flaskglass , wash bottle , gloves , *measuring cylinder, glass a,certified as per iso 17025 , *measuring cylinder, glass a,certified as per iso 17025 , *measuring cylinder, glass a,certified as per iso 17025 , *pipette, glass a,certified as per iso 17025 , *pipette, glass a certified as per iso 17025 , *pipette, glass a,certified as per iso 17025 , *pipette, glass acertified as per iso 17025 , *pipette, glass, certified as per iso 17025 , pipette succer , bacteriological sample collection bottle (autoclavable_plastic) , sample collection bottle (plastic) , sample collection bottle(plastic) , glass dopper , spatula(big & small) , rectangular cell 10 mm( 2 numbers) , rectangular cell 20 mm( 2 numbers) , desicator glass (plain) , silica gel (self indicatting) , supplying,fittings,fixing and installation of 230 l digital inverter compresser ,direct cool,single door,3 star rating refregerator ( godrej/l.g./samsung/haier) colour with silver/blue/black/grey with more than 6 years warranty compresser, at diferrent laboratories under mursshidabad division ,phe dte. in the district murshidabad.