supply of chemical, glassware and other item for nabl lab water testing work laboratory p.h.e.sub division. neemuch-chemical 1 standard ph buffers alution ph 9.0 traceable to srm from nist make iso/iec 17034 with nist traceability certificate, make-merck, sigmaaldrich, bnd 2 barium chloride dihydrate 99% grade-ar/gr (as per specification), make-envirnotech, nicp, lobachemie, merck 3 1:10 phenonthrolinesolution or istimation of iran in drinking water, grade-ar/gr (as per specification), make-envirnotech, nicp, loba chemie, merck 4 hydrochloric acid (hcl) 37% solution (grade ar/gr), make-environtech, merck, loba chemie, nicp 5 ammonium per sulphat eassy min 98% extra pure (as per specification), make-environtech, merck, loba chemie, nicp 6 sodium hydroxide 1 nsolution (ar/gr), make-envirnotech, nicp, loba chemie, merck 7 color 500 pt-co units calibration standard 500hazen traceable to srm for nist as per iso/iec 17034 with nist traceability certificate, make- merck, sigma aldrich, bnd 8 special reagent for manganese with coa and sds (as per specification), make- envirnatech, nicp, loba chemie, merck 9 pipettes transfer, volumetric cap 25ml, accuracy as per class a, with nabl calibration certificate make-borosil, glass co, j-sil10 membrane filtration assembly (membrane filter holder) material transparent palysulfone (psf) for 47mm diameter membrane, 250ml upper chambers and recievers, autoclavable, break resistant and nontoxic., make-tarsons 11 other items-laboratory safety gloves (nitrile gloves) glave size-large type-powder free, quality:aql1.5~aql4.0, length 2240 mm, tensile strength≥14 mpa, aql level-1.5, palm thickness- 0.06mm, pack of 100 nos. make-as per suitable 12 jericane plasticfor water sample collection with screw cap, capacity-1 liter, make-as per suitable 13 eastman tall tubular battery em20054ss 200ah warranty-30+24-54 month. specification- capacity-200 ah, brand-eastman, battery type- tubular battery, warranty-54 months, voltages- 24v, model name/number-em20054ss, series- smart. make-eastman, exide, livfast, etcsame specification