Tender For physics lab equipments - physics lab equipments, planks constant by cs photocell, boyles law apparatus with mercury, coefficient of friction between wood and glass using horizontal board, coefficient of linear expansion of the material of a rod, ohms law apparatus digital, kirchoffs law trainer kit digital, force constant of spring using hookes law, viscocity of liquid by strokes law, relative density of sand by using specific gravity bottle, lcr meter/impedance analyzer with accessories
Tender For tender for supply of certified reference material : - ph buffer solution - potassium hydrogen phthalate of ph-4 at 25 deg. c - standard for ph analysis , ph buffer solution - potassium hydrogen phthalate/disodium hydrogen phosphate of ph-7.0 at 25 deg. c - standard for ph analysis , ph buffer solution - boric acid/potassium chloride/sodium hydoxide of ph-10 at 25 deg. c - standard for ph analysis , standard for sulphide s-2 content analysis - potassium dichromate volumetric standard , secondary reference material for redox titration , traceable to nist , standard for sulphide s-2 content analysis - sodium sulphide nona hydrate - sulphide s-2 content , standard for total suspended solid tss , celite-545 , particle size 0.02-0.1 mm , standard for total suspended solid tss , sigmacell cellulose type 20 , standard for chemical oxygendemand cod - 100 ppm , packing size , standard for chemical oxygendemand cod - 200 ppm , packing size , standard for chemical oxygendemand cod - potassium hydrogen phthalate , standard for biologicaloxygendemand - glucose , standard for biologicaloxygendemand -glutamic acid , standard for biologicaloxygendemand - analogue en 1899 standard solution 210 mg/l , standard for oil and grease stearic acid , standard for oil and grease - hexadecane analytical standard , 5ml , standard for phenol analysis , certified reference material crm , 1gm , iron standard solution -1000 mg/l fe , fe(no3)2 in hno3 0.5 mol/l , silicon standard solution - 1000 mg/l si , (nh4)2sif6 in h2o , zinc standard solution -1000 mg/l zn , zn(no3)2 in hno3 0.5 mol/l , water standard at 0.01% for coulometric karl fischer titration