tender for requirement of chemicals/ material and lab equipme nts for phed lab, ambala cantt-17 (a) ph buffer calibration solution-4.01,crm,nist traceable with certificate-orion/ merck -475 ml,atleast with 2-3 yr expiry date withiso 17034,make-merck/sigma aldrich/orion/orion in organic venture, 17 (b) ph buffer calibration solution-7.0,crm,nist traceable with certificate-orion/ merck -475 ml,atleast with 2-3 yr expiry date with iso 17034, make-merck/sigma aldrich/orion/orion in organicventure, 17 (c) ph buffer calibration solution-10.01,crm,nist traceable with certificate-orion/ merck -475 ml,atleast with 2-3 yr expiry date with iso 17034 , make-merck/sigma aldrich/orion/ in organicventure, calcium carbonate,nis traceable (crm) along with certificate, size- 50 gm traceability -nist,atleast with 2 yr expiry date with is 17034, make-merck/sigma aldrich/orion, combined fluoride selective electrode, with 3.3 ft (1 m) cable, bnc plug, 0.02 mg/l to saturation, requires ely/br/503 reference electrolyte, ionic strength adapter tisab, standard solution es/f. delivery contains electrolyte! orion/accumen/wtw combined nitrate selective electrode, with 3.3 ft (1 m) cable, din plug, 0.4 to 62,000 mg/l, requires ely/br/503/n reference electrolyte, ionic strength adapter tisab/no3, standard solution es/no3. delivery contains electrolyte and exchange heads!,orion/wtw/accumen, conductivity crm=1413 micro siemens-500 ml,crm ,nist traceable with certificate with atleast 2-3 yr expiry date,make-merck/sigma aldrich/orion/inorganic venture evapuration disc (12 nos), ferrover-for 10 ml,make-hach/lovibond -1 packet (100 pouch) atleast 2-3 yr expiry date, fluoride standard-1000 ppm,nist traceable with certificate-make-orion/merck/inorganic venture - 500 ml,atleast with 2-3 yr expiry date with iso 17034 glass ph combination electrode with liquid electrolyte, bnc plug. length 120 mm, ,3.3 ft (1 m) cable. make: orion/wtw, hanging stand for electrodes orion, hygrometer with nabl certificate, installation of temperature controller with nabl certificate, mac conkey brooth,double strength -himedia-500 gm.atleast with2-3 yr expiry date nesseler tube for color testing cyld: nessler fb grad 100ml, nitrate isa-nist traceable with certificate-make-orion/merck/inorganic venture- 500 ml,atleast with 2-3 yr expiry date with iso 17034, nitrate standard-1000 ppm,nist traceable with certificate-make-orion/merck/inorganic venture- 500 ml,atleast with 2-3 yr expiry date with iso 17034 online ups 2kva with battery make: bpee/apc, silver nitrate -ar grade-25 gm,make-himedia/merck/sigma aldrich/merck- with atleast 2-3 yr expiry date, sodium carbonate ,nist traceable (crm) along with certificate traceability -nist, 80 gm, atleast with 2 yr expiry date with iso 17034, make-merck/sigma aldrich/orion sodium chloride ,nist traceable (crm) along with certificate traceability -nist, size 80 gm, atleast with 2 yr expiry date with iso 17034, make-merck/sigma aldrich/orion, sulfaver -for10ml,make-hach/lovibond -1 packet (100 pouch) atleast 2-3 yr expiry date, tisab-nist traceable with certificatemake -_ orion/merck/inorganic venture- 500 ml,atleast with 2-3 yr expiry date with iso 17034,make-merck/sigma aldrich/orion/sigma aldrich