tender for supply of chemical glasswear and other items at neemuch sub division lab for nabl lab-1 ph 4.0 solution traceable to srm from nist iso-17034 certified make.with 2 year expiry date. from date of supply.make :- merck, sigma aldrich, bnd, 2 ph 7.0 solution traceable to srm from nist iso-17034 certified make.with 2 year expiry date. from date of supply. make :- merck, sigma aldrich, bnd 3 ph 9.0 solution traceable to srm from nist iso-17034 certified make.with 2 year expiry date. from date of supply.make :- merck, sigma aldrich, bnd 4 a optimum results reference electrode filling solution, make- thermo scientific orion 900061 5 fluoride standard 100ppm for use with ( equipment ) fluoride ion selective electrodes solution type- ion selective electrode calibration standard with 2 year of expiry from the date of supply. make- thermo scientific™ orion™ 6 tisab iii concentrate for fluoride electrode for use with ( application ) ionic strength adjustors used for analysis with ion selective electrodes and special reagents used with some ion selective electrodes. packaging bottle quantity 475 ml with 2 year of expiry from the date of supply. make- thermo scientific™ orion™ 7 calcium carbonate primary standard for the standardization of titrimetric analysis. traceable to srm from nist, iso-17034 certified mak.with 2 year expiry date. from date of supply.make :- merck, sigma aldrich, bnd 8 conductivity standard 1.41 micro mohs make iso / iec 17034 with tracesbility to nist make- sigma aldrich, bnd, merck 9 whatman filter no. 542 pore size 2-2.5μm 125mm ǿ make- whatman 10 m7hrfc agar for bacteriological analysis 500gm with 2 year of expiry from the date of supply. make- himedia, microxpress 11 membrane filter grided with pore size 0.45μ size- 47mm, make- whatman, pall 12 reagent grade i water with conductivity >2 with coa and sds, with 2 year of expiry from the date of supply. make- environtech, merck 13 sodim chloride primary standard for the standardization of titrimetric analysis. certified value 99.99±0.20 with traceable to srm from nist, iso-17034 certified mak.with 2 year expiry date. from date of supply. make :- merck, sigma aldrich, bnd 14 glassware tubes flat bottom, with pp screw cap and ptfe liner capacity- 100ml class a make- borosil, omsons, j-sil 15 glass stopper bottle clear transparent class a capacity- 250ml make- borosil, omsons, j-sil 16 flask conical erleenmeyer plain wide mouth cap 250ml class a make- borosil, omsons, j-sil 17 burettes automatic zero 50ml clear, accuracy as per class a with reservoir capacity- 2000ml, rubber bellow, ptfe stopcock, with calibration certificate from nabl and calibration sticker also rubber pump.graduation intervel- 0.10ml, tolerance ± 0.05. make- borosil, omsons, j-sil 18 burettes automatic zero 50ml, accuracy as per class a with reservoir capacity- 2000ml, rubber bellow, ptfe stopcock, amber with calibration certificate from nabl and calibration sticker also rubber pump.graduation intervel- 0.10ml, tolerance ± 0.05. make- borosil, omsons, j-sil 19 multi stem thermometer ( thermocouple ) with external sensing probe -59oc to 360oc with nabl calibration certificate, mkae- temp star 20 other items ice box for laboratory purpose cap. 14lit :make- as per suitable, blue colour with carring handle make.as per suitable 21 wash bottle , ldpe plastic bottles squeeze type, fitted with stoppers and delivery tubes bottles and delivery tube made of chemically resistant , low density polyethylene, flexible, tough, light weight, and practically unbreakable in use, squeezing the bottle produces a steady controllable stream or a few drops. capcity- 500ml make- borosil, omsons, j-sil 22 n 95 face mask for laboratory purpose, make- as per suitable 23 liquid hand wash with sure 99% bacteria killing.make- as per suitable 24 silica crusibles with lid 1000 degree cent. capacity 50 ml. make- as per suitable