Tender For providing and supplying of chemicals and crms for district and taluk level chemical laboratories in chitradurga - turbidity crm 500 ppm, (each of 500ml), colour (pt-co) crm 1000 ppm, (each of 500ml), total hardness - eriochrome black t ar (each of 25grams), total hardness - edta ar (each of 500grams), total hardness -ammonium chloride ar (each of 500grams), total hardness - triethenolamime ar (each of 500grams), sodium chloride crm, (each of 80grams), calcium carbonate crm(each of 80grams), sodium carbonate, crm (each of 50grams), potassium dichromate, crm (each of 80grams), chloride - pottassium chromate ar (each of 500grams), chloride - silver nitrate ar (each of 25grams), calcium hardness - sodium sulphate a r (each of 500grams), fluoride method (3) spadns photometric method - zirconium oxy chloride octahydrate ar (each of 100grams), sulphate method (1) nephelo turbidity meter - glycerol ar(each of 500ml), sulphate method (2) spectrophotometer method - magnesium chloride ar (each of 500grams), toluene (each of 500ml), bromocresol green indicator (each of 25grams), copper sulphate (each of 25grams), hexane (each of 500ml), chemical/ reagents- std. sulphate solution 1000 ppm, reagentsrs,nist trasable standard (each of 500ml), ethanol (each of 500ml), saturate kcl solution for ph prob (each of 59ml), cuvette for turbiditymeter., distillation water (each of 5ltr), iron method (1) 1-10 phenanthroline method - ammonium acetate ar(each of 500grams), iron method (1) 1-10 phenanthroline method - pottassium permanganate ar (each of 500grams), iron method (1) 1-10 phenanthroline method - glacial acetic acid ar (each of 500ml), iron method (1) 1-10 phenanthroline method - hydroxylaminehydrochloride ar (each of 500grams), iron method (1) 1-10 phenanthroline method - sodium acetate ar (each of 500grams), iron method (1) 1-10 phenanthroline method - conc. hydrochloric acid ar (each of 500ml), amonia (each of 500ml), mixed indicator (each of 125ml), pattons & reeders reagent (calconcarboxylic acid) (each of 25grams), chemical/ reagents-buffer solution (ammonia/amm.chloride), reagentsr2 (each of 500ml), chemical/ reagents-ebt 1%, reagent-sr3 (each of 100grams), chemical/ reagents-barium chloride, reagent-ar (each of 500grams), ph buffer solution (crm) (4.01) (each of 500ml), ph buffer solution (crm) (7.00) (each of 500ml), ph buffer solution (crm) (10.01) (each of 500ml), turbidity - hydrazine sulphate ar (each of 500grams), turbidity - hexamethylene tetramine ar (each of 100grams), total alkanity - phenolphthalein indicator (each of 125ml), total alkanity - methyl orange indicatorr (each of 125ml), total alkanity - sulphuric acid ar (each of 500ml), condutuity solution (crm) (1413 ) (each of 500ml), iron method (1) 1-10 phenanthroline method - 1,10, phenanthroline monohydrate ar (each of 5grams)
Tender For corrigendum : supply of 40mm iron three lever entrance dead lock , 12mm drill bit of slotted drive system sds , 14mm drill bit of slotted drive system sds , 16mm drill bit of slotted drive system sds , 18mm drill bit of slotted drive system sds , 20mm drill bit of slotted drive system sds , 22mm drill bit of slotted drive system sds , 25mm drill bit of slotted drive system sds , 28mm drill bit of slotted drive system sds , 30mm drill bit of slotted drive system sds , 32mm drill bit of slotted drive system sds , one way brass laboratory pillar cock with elbow handle , one way brass wall mounted laboratory bib cock with elbow , auto darkening welding safety helmet , 25mm heavy duty white bristle flat brush , 2 inch smooth finish fiber fabric roller with handle , 2 inch refill smooth finish fiber fabric roller without handle , 4 inch smooth finish fiber fabric roller kit with stainless steel handle , 4 inch refill smooth finish fiber fabric roller of without handle , 9 inch smooth finish fiber fabric roller with stainless steel handle , 9 inch refill smooth finish fiber fabric roller of without handle , plain polished black tinted solid 6mm thick float glass , white cotton knitted hand gloves of medium size , 200 micron thick plain yellow low density polyethylene film ldpe sheet roll , fragrance fabric liquid detergent of various fragrance for industrial laundry , fragrance fabric conditioner liquid of various fragrance for industrial laundry ) /bid number : gem/2026/b/7388797 * /dated: 25-04-2026 & & / bid document 1 / 26
Tender For bid to ras supply of ldpe zip lock pouches 8 x 12 inch size , ldpe zip lock pouches 4 x 6 inch size , pvc plastic container 1000ml , laboratory glass jar 2 liter capacity , 1000 gram detergent powder , polyurethane tube 6 x 4 pu , polyurethane tube 8 x 5 pu , polyurethane tube 10 x 7 pu , ldpe zip lock pouches 6 x 6 inch size , surgical face mask , taflon tape length 10 meter, width 1 inch , pvc insulation tape length 25 meter, width 25 mm , nitrile coated hand gloves medium size 1 packet is 50 pair , nitrile coated hand gloves large size 1 packet is 50 pair