Latest sodium hydroxides Tenders | Government sodium hydroxides Tenders

Central Government And Public Sector

CTN :43322171

17 Jan, 2026 NA

Kudankulam - Tamil Nadu

Tender For corrigendum : supply of laboratory chemicals and standards : : -kf streptococcus agar base, pack size 500 g , mfc agar base , m endo agar les , iron iii perchlorate hydrate, crystalline, low chloride , chloride standard 100 ppm , phosphate standard solution, 1000 ppm , sulphuric acid, grade ar, , total organic carbon standard 100 ppm , viscosity standard 100 cst , viscosity standard 50cst , acetonitrile (q3) , di sodium hydrogen phosphate-is:567 (q3) , ferroin indicator solution (q3) , glacial acetic acid (q3) , mercuric sulphate (q3) , potassium chromate- is:6605 (q3)

corporations/Associations/Others

CTN :43472118

14 Jan, 2026 9.96 Lacs

Chandigarh - Chandigarh

Tender For supply of various chemicals/reagents alongwith standard solution (for calibration purpose) required for conducting day to day basis water samples at mc ph laboratory at water works, sector 39, chandigarh (ch. to. revenue head). - supplying of various chemicals & reagents alongwith standard solution (for calibration purpose) required for conducting day to day basis water samples at mc ph laboratory at water works, sector-39, chandigarh which is as under:-, turbidity 1000 ntu calibration standard - formazin (1 ltr. bottle) make: merck/sigma aldrich/hach, potassium chromate emparta (500gm packing) make: merck/sigma aldrich/hach, hydroxylammonium chloride emparta (100 gm packing) make: merck/sigma aldrich/hach, ethanol 99.9% acs reagent ph eur (500 ml bottle) make: merck/sigma aldrich/hach, methyl red indicator (25 gm packing) make: merck/ sigma aldrich/ hach, silver nitrate emparta acs (25 gm packing) make: merck/ sigma aldrich/ hach, hydrogen peroxide solution 30% ar (500 ml bottle) make: merck/sigma aldrich/hach, ammonium hydroxide (2.5 ltr. bottle) make: merck/ sigma aldrich/ hach, aluminium hydroxide hydrate (100 gm packing) make: merck/ sigma aldrich/ hach, sodium hydroxide pellets emparta acs (500 gm packing) make: merck/sigma aldrich/hach, aluminium reagent set, powder pillows, 0.008-0.800mg/l al (100 packing) make: merck/sigma aldrich/hach, hydrochloric acid standard solution, 6.0 n (1:1), 500 ml (500 ml bottle) make: merck/ sigma aldrich/ hach, aluminium standard solution, 10 mg/l, 100 ml (100 ml bottle) make: merck/sigma aldrich/hach, manganese reagent set, pan, 0.006- 0.700mg/l mn (50 packing) make: merck/sigma aldrich/hach, manganese standard solution, 10 mg/l as mn (nist), pk/20 - 2 ml pourrite ampules (20 packing) make: merck/sigma aldrich/hach, molybdenum reagent set, lr, 20ml (100 test pack) make: merck/sigma aldrich/hach, molybdenum standard solution, 10 mg/l as mo (nist), 100 ml (100 ml bottle) make: merck/sigma aldrich/hach, silver reagent set, powder pillows, 0.02- 0.700 mg/l ag (50 test packing) make: merck/ sigma aldrich/ hach, silver standard solution (100 ml bottle) make: merck/ sigma aldrich/ hach, zinc reagent set, 0.01-2.00mg/l zn (100 test packing) make: merck/sigma aldrich/hach, zinc standard solution, 25 mg/l as zn (nist), pk/16 - 10 ml voluette ampules (16/pk packing) make: merck/ sigma aldrich/ hach, cuver 1 copper reagent powder pillows, 0.04-5.00mg/l cu, pk/100 (100/pk packing) make: merck/sigma aldrich /hach, copper standard solution, 100 mg/l as (100 ml bottle) make: merck/sigma aldrich/hach, iron reagent powder pillows, 0.02-3.00 mg/l fe (100 packing) make: merck/sigma aldrich/hach, iron standard solution, 25 mg/l as fe (nist), pk/16 - 10 ml voluette ampules (16 packing) make: merck/ sigma aldrich/ hach, sodium carbonate anhydrous (na2co3) (500 gm packing) make: merck/sigma aldrich/hach, sodium hydrogen anhydrous (nahco3) (500 gm packing) make: merck/sigma aldrich/hach, sulfuric acid (h2so4) 98% (2.5 ltr. bottle) make: merck/sigma aldrich/hach, standard sigma aldrich multielement ion (50 ml packing) make: merck/sigma aldrich/hach, chlorine kit (100 pack) make: merck/sigma aldrich/hach, stablcal verification ampule, 10 ntu (10 ml pack) make: merck/sigma aldrich/hach, stablcal stabilised formazine turbidity standard, 100 ntu (100 ml bottle) make: merck/sigma aldrich/hach, sodium chloride vol std (80 gm pack) make: merck/ sigma aldrich/ hach, total hardness tablet (100 tablet) make: merck/sigma aldrich/hach, nessler reagent (100 ml bottle) make: merck/sigma aldrich/hach, burette bulb rubber, hand gloves 18 inch, mcconkey broth neutral red (500 gm packing) make: merck/sigma aldrich/hach, calcium carbonate vol std (50 gm packing) make: merck/sigma aldrich/hach, ethylene diamine tetraactic acid disodium salt emparta (100 gm packing) make: merck/sigma aldrich/ hach, potassium chloride 1.41 ms/cm conductivity solution make: merck/sigma aldrich/hach, ammonia soln 25% emparta (2.5 ltr. bottle) make:

Central Government And Public Sector

CTN :43521751

30 Jan, 2026 NA

Multi City - Multi State

Tender For supply of buffer solution ph4.00 crm , potassium chloride crm , sodium chloride crm , potassium bi iodatecrm , hydrazine sulphate , ammonium hydroxide , sodium hydroxide , sodium iodide , potassium hydroxide , potassium iodide , potassium chromate , ferroin indicator , starch soluble , sodium azide , mangnous sulphate , glucose , glutamic acid , ferric chloride , sulphuric acid , sodium thiosulphate , dipotassium hydrogen phosphate , oxalic acid , ethanol , sodium hypochloride , ammonium chloride , hydrochloric acid , nitric acid , magnesium chloride , cod vials , lauryl tryptose , brilliant green bile broth , e-coli broth , sulphanilamide , sodium oxalate , ferrous ammonium sulphate , potassium permanganate , hand sanitiser , conductivity electrode , ph electrode , ph meter , filter paper , silt tube 5ml , silt tube 2ml , glass funnel , red mercury thermometer , tissue paper , potash alum , laboratory test sieves , enamelled bowl , china clay bowl , metallic bottle , enamel bucket with lid , silica gel , enamel tray , micropipette 0.1-1 ml , micropipette 1-5 ml , micropipette 1-10 ml , micropipette tip 0.1-1 ml , micropipette tip 0.5-10 ml , dropper bottle , washing jet bottle , aspirator bottle , tray , micropipette stand , plastic bottle 100 ml , plastic bottle 250 ml , magnet retriever , burette stand , pipette controller , durham tube , beaker 100 ml , beaker 50 ml , beaker 25 ml , glass burette 25 ml , bod bottle , glass bottle 125 ml , glass bottle 250 ml , glass bottle 500 ml , glass bottle 1000 ml , glass rod , volumetric flask 250 ml , measuring cylinder 100 ml , pipette 5ml , aluminium foil , spatula 6 inch , spatula 8 inch , spatula 10 inch , dust bin with lid , plastic bucket ) /bid number : gem/2026/b/7095302 * /dated: 09-01-2026 & & / bid document 1 / 53

CTN :43522052

29 Jan, 2026 NA

Multi City - Multi State

Tender For supply of ph 4.0 buffer tablet , ph 7.0 buffer tablet , ph 9.2 buffer tablet , potassium chloride , filter paper pore size 2 to 2.5 micro meter or equivalent to whatmann filter no.542 , silica gel desiccant , tissue paper , hexamethylene tetramine , hydrazine sulphate , sodium hydroxide , phenolphthalein , methyl orange , ethyl alcohol , standard sulphuric acid , bromocresal green , methyl red , calcium chloride , magnesium sulphate , ferric chloride , di potassium hydrogen phosphate , potassium di hydrogen phosphate , di sodium hydrogen phosphate , ammonium chloride , manganous sulphate , potassium hydroxide , potassium iodide , sodium azide , concentrated sulphuric acid , starch indicator , sodium thiosulphate , silver nitrate , sodium chloride , potassium chromate , glacial acetic acid , sodium thiosulphate , potassium iodide crystals , potassium dichromate , ferrous ammonium sulphate , silver sulphate , mercuric sulphate , ferroin indicator , ammonium hydroxide , edta , erichrome black t , macconkey broth with neutral red double strength , brilliant green blue broth , tryptone water or peptone water , kovacs reagent , sodium thiosulphate solution , filter paper 0.45um , sodium suphate , barium chloride , gelatin , glycerol , conc. hydrochloric acid , n hexane , petroleum ether , anhydrous sodium sulphate , whatman 110mm dis no. 40 , ethanol , alkaline cleaning solution, biodegradable , antimicrobial hand wash , testubes with stopper , burette with stopcock , glass rod , plastic dropper , glass dropper , wash bottles , glass slides , cover slips , micropipette tips , plastic laboratory trays , beaker 50 millilitres , beaker 100 millilitres , beaker 250 millilitres , beaker 500 millilitres , beaker 1000 millilitres , inoculationg loop , thermometer , micropipette , analytical balance ) /bid number : gem/2025/b/6944675 * /dated: 09-01-2026 & & / bid document 1 / 45

State Government

CTN :43473680

14 Jan, 2026 9.50 Lacs

Multi City - Karnataka

Tender For supply of crms & chemicals to the water quality testing laboratories in chickballapur district. - hexamethylene tetramine, bromocresol green, iso propyl alcohol, edta, ammonia buffer, sodium hydroxide pellets, ammonium acetate, glacial acetic acid, conc. hydrochloric acid, potassium nitrate, sodium sulphate (anhydrous), gelatin powder, barium chloride, hexane, toluene, silica gel, triethanolamine, hydrazine sulphate, conc. sulphuric acid, zirconium oxy chloride, spadans, hydroxylamine hydrochloride, potassium chloride, potassium chromate, sodium acetate, silver nitrate, methyl red, erichrome black-t, 1,10 phrenantroline monohydrate, ph buffer 10.0, ph buffer 7.0, ph buffer 9.2, conductivity 1413 solution, turbidity std. solution, platinum cobaltous colour std. solution 500 hezen, fluoride solution-1000mg/l, sodium standard solution-1000mg/l, potassium standard solution 1000mg/1

Central Government / Public Sector

CTN :43420065

22 Jan, 2026 NA

Bongaigaon - Assam

Tender For supply of d plus glucose anhydrous ,standard , l glutamic acid , standard , stearic acid,synthesis , hexadecane, ar gr , ph buffer solution 9. 00, standard , ph buffer solution 7. 00, standard , ph buffer solution 4. 01 ,standard , crm for phenol std. , crm f iron std. soln. , crm for pot di chromate , crm, sodium chloride , silica,solution,standard , universal indicator , sodium alginate , calcium chloride,ar gr , bentonite laboratory , base oil 20 cst for icp, 500 ml , blank oil 20 cst for icp, 500 ml , icp multi element std. solution oil , icp multi element std. solution aqueos , icp multi element standards 23 element

CTN :43409237

15 Jan, 2026 NA

Rupnagar - Punjab

Tender For supply of leaf neutri analyser , water purification distilation system , refractometer , bod incubator 165 liters capacity , microwavw oven laboarotiry purpose , mixer grinder , refrigerator min 255l capacity , split ac , hand lens 10 diagnostic observation equipment phc , hand lens 20 diagnostic observation equipment phc , white enamel trays sample handling phc , camel hair brushes zero size phc , forceps sample handling phc , dissecting needles teasing needle straight tip , petri dishes 50mm trays sample handling phc , scissors trays sample handling phc , scalpel trays sample handling phc , aspirator , insect collecting net , yellow sticky trap , insect light trap folding plastic with led bulb , pheromone trap , insect display storage showcase , insect showcase cabinet , specimen tube polycarbonate unbreakable , entomological pins , insect pining block step type , labelling material , waterproof labels , markers , sample intake register , disposable gloves , sealable sample bags , ethanol bleach , 70 ethyl alcohol , lab coats standard size large set of 05 , gloves lab purpose size large 500 pairs , beakers 50 ml set of 10 , beakers 100 ml set of 10 , conical flasks 100 ml set of 10 , conical flasks 150 ml set of 10 , measuring cylinders 10 ml set of 10 , measuring cylinders 25 ml set of 10 , measuring cylinders 100 ml set of 10 , measuring cylinders 250 ml set of 10 , burette 10 ml set of 10 , burette 25 ml set of 10 , burette 50 ml set of 10 , variable fin pipettes 1 to 5 ml , variable fin pipettes 5 to 10 ml , volumetric flask 25 ml set of 10 , volumetric flask 100 ml set of 10 , volumetric flask 50 ml set of 10 , volumetric flask 500 ml set of 10 , volumetric flask 1000 ml set of 10 , volumetric flask 2000 ml set of 10 , ph buffers 7 and 9 ph 100ml , sulphuric acid 100ml , hydrochloric acid 100ml , nitric acid 100gm , sodium carbonate ar grades 500gm , oxalic acid ar grade 100gm , calcium carbonate ar grade 100gm , phenolpthelin 125 ml , methyl red 100gm , potassium chromate 100gm , edta 100gm , silver nitrate 10gm , ebt 125 100gm , edta sodium salt 50gm , hydroxyl amine 50gm , hydroxide buffer 100ml //bid details2 / 57

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