Latest silver nitrate solution Tenders | Government silver nitrate solution Tenders

Central Government/Public Sector

CTN :45713851

25 Jul, 2026 55.00 Lacs

Dappar - Punjab

Tender For repair/maint of air cooled ac plants, chiller, condenser pump, hot water boiler, ahu, water colled ac plants, motor, hwg and ahu alongwith connected items at akash complex/tech area at dappar under age(i) dappar - material and labour for servicing / cleaning of air cooled ac plants of 50 tr capacity, chiller unit, cleaning and washing of cooling coil with fins using a chemical c-shine (alkaline coil cleaner and brightener) and testing the unit (once in a three months) complete all as specified and as directed by engineer-in-charge. location :- akash air cooled ac plants(once in a three months), material and labour for descaling of complete condenser units for central/ package type ac plants of condenser unit of water cooled ac plantac plant upt to 40 tr capacities by means of adding descaling chemical solution (hcl) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and refixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. to entire satisfaction of engineer-in-charge complete all as specified and as directed by engineer-in-charge. location :- old, 3ac igloo ac plant and new ac plant (once in a three months), material and labour for cleaning of cooling tower existing size, water basin and makeup tank with the help of chemical and nylon brush, removing and refixing of pvc finches after washing, cleaning of condenser pipe line ( inlet and outlet) including painting of out side of cooling tower with inlet and outlet pipe line with one coat synthetic enamel paint of colour approved by engineer in charge and inside painting of water tank of cooling tower using water proof black japan paint one coat including changing of unserviceable pvc guard, water distibutor, pvc pipe, and all connected minor items of up to 100 tr capacity of the ac plants at different locations complete all as specified and as directed. location :- old and new ac plant, material and labour for servicing of cooling coils and air filters of ahus intalled at air conditioning plant by removing air filters and fixing after cleaning with air blower and water and cleaning agent , cleaning of cooling coilwith wire brush and air blower and water spray pump after spraying scale gun or equivalant chemical suitable for aluminium fins and straighting the fins of cooling coil by using suitable brush for any capacity of ahu complete all as specified and as directed by engineer-in-charge. locaton :- new ac plant, old ac plant , 3 ac igloo ac and akash ac plants akash, material and labour for servicing / cleaning and testing of electrically operated pan type humidifier capacity 9 kw alongwith all necessary items fitting and all suitable / all necessary electrical wiring from electrical panle to humidifier complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing / cleaning and testing of pressurization unit in cold water line ( psu-225 as per site) alongwith all necessary items fitting and all suitable / all necessary electrical wiring complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing / cleaning and testing of pressurization unit in hot water line ( psu-225 as per site) alongwith all necessary items fitting and all suitable / all necessary electrical wiring complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing , cleaning , and greasing , chiller , hwg pumps , ahu and ct motors alongwith all necessary minor items/ fitting i.e bearing , star coupling , screws , nuts and bolts etc complete all as specified and as directed by engineer-in-charge. location :- new ac plant , old ac plant and air coole

CTN :45700550

13 Jul, 2026 1.37 Lacs

Midnapore - West Bengal

Tender For procurement of chemicals and reagents required for regional chemical andhydrological laboratory midnapore swid under the executive engineer a i swi division i swid midnapore under core-sector - "spectroquant fluoride test kit. 250 mlmerck (1.00822.0250).", "spectroquant iron test kit. 1000 testmerck (1.14761.0001).", "edta solution n/50 (0.02n), ( 500 ml bottle). merck (61760405001730)", "sulphuric acid 0.02n, (500 ml bottle ). merck (61846305001730)", "silver nitrate solution 0.02n,(500ml bottle).merck (61785705001730)", "buffer solution ph 4.01,109406, (500 ml pack)merck 109475", "buffer solution ph 7, (500 ml pack),merck (109439.)", "buffer solution ph 10, (500 ml pack),merck (109438.)", "standard iron solution-traceable to srm from nist fe(no3)2 in hno₃ 0.5 mol/l 1000 mg/l fe, (500 ml pack), merck (1.197810500)", "standard sulphate solution, traceable to srm from nist na2so₄ in h₂o 1000 mg/l so₄, (500 ml pack),merck, 1.19813.0500", "conc. hcl (500 ml), merck 1.93001.0521", "conc. hno3 (500 ml), merck 1.93006.0521", "sodium chloride (500g), merck 1.93206.0521 ", "methyl red(25g), merck 60607600251730 ", "bromocresol green(5g), merck 61840100051730 ", "calcium carbonate (ar)m, 500g, merck 1.93666.0521 ", "barium chloride(500g), merck 1.93658.0521 ", "glycerol (500ml), merck 1.94501.0521 ", "isopropyl alcohol 95%, 500 ml.", "sodium sulphate(ar), 250g, merck 1.93235.0521 ", add gst @5% on above items 1, 2, 4, 6, 7, 8, 9, 11 and 12, add gst @18% on above items 3, 5,10,13,14,15,16,17,18, 19 and 20

CTN :45715705

15 Jul, 2026 NA

Mau - Uttar Pradesh

Tender For providing of custom bid for services - boiler chemical

Central Government/Public Sector

CTN :45564164

06 Jul, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for the supply of water treatment chemicals - cooling water & boiler water treatment chemicals, corrossion inhibitor for cooling water treatment, bio-dispersant for cooling water treatment, mineral dispersant for cooling water treatment, antiscalent for cooling water treatment, antifoulant for cooling water treatment, non oxidising biocide-1 for cooling water treatment, non oxidising biocide-2-45% glutaraldehyde, chemical for clo2 generation, chlorine for clo2 generation, caustic soda for cooling water treatment, anti scalant, corrossion inhibitor & sludge conditioner for boiler water treatment, oxygen scavenger for boiler water treat ment, condensate line protection for boiler water treatment, feed water ph booster (volatile) for boiler water treatment, contingency chemicals for cooling water treatment. this will not be considered for financial evaluation, hydrocarbon ingress into system, chlorination failure, ph fluctuation, lube oil/ grease ingress in to system, high iron content, high turbidity of make up water, high chloride in make up water

CTN :45399906

06 Jul, 2026 9.48 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : supply of ss port ball valves installed at h2so4 dosing and unloading system and spares of check valves installed at fore-bay stage – i to vi and boiler chemical dosing skids (phosphate, ammonia and hydrazine) of units 1 to 6 stps (oandm)suratgarh

CTN :45703631

11 Jul, 2026 3.00 Lacs

Kheri - Uttar Pradesh

Tender For supply of boiler chemical

Central Government/Public Sector

CTN :45688705

16 Jul, 2026 5.00 Lacs

Ernakulam - Kerala

Tender For supply of butylated hydroxyanisole , l ascorbic acid , 2 2 azino bis 3 ethylbenzothiazoline 6 sulfonic acid diammonium salt , nadh disodium salt , nitroblue tetrazolium chloride nbt , phenazinemethosulphate pms , linoleic acid , tocopherol , p hydroxybenzoic acid , sodium hypophosphite monohydrate , glycine , chymotrypsin , 4 nitrophenyl d glucopyranoside , n acetyl d glucosamine , sodium carbonate anhydrous , sodium thiosulphate pentahydrate , freeze tag white , sodium alginate , calcium alginate , sodium chloride , maltodextrin , tris buffer , tris hydrochloride , edta disodium salt dihydrate , silver nitrate solution 0.1n , n n methylenebis acrylamide , polyethylene glycol mw 4000 , pectin , gum acacia powder , potassium chloride , potassium hydroxide , 2 propanol , casein , hemoglobin powder , trypsin , collagenase type i , micro centrifuge tube b , centrifuge tube 15 ml orange cap , centrifuge tube 50 ml , freeze tag white label , 601 equivalent to grade 1 , 961 equivalent to grade 113

Central Government/Public Sector

CTN :45679104

15 Jul, 2026 5.00 Lacs

Ernakulam - Kerala

Tender For supply of chemicals c c - ammonium sulfate , caffeine , fmoc chloride , phthaldialdehyde , sodium chloride , amberlite ira 67 1kg , amberlite irc120 1kg , amberlite ira 96 1kg , dialysis tubing cellulose membrane avg flat width 33 mm 1.3 in , methanol for hplc , boron trifluoride methanol solution 500ml , bel art conway diffusion cell , hypoxanthine , catechin hydrate , chitin from shrimp shells , 2 2azino bis 3 ethylbenzothiazoline6 sulfonic acid , adenosine 5diphosphate disodium salt , inosine , adenosine5 triphosphate disodium salt , inosine5 monophosphate disodium salt hydrate , adenosine 5monophosphate disodium salt , arginase activity assay kit , urease activity assay kit , sephadex g 10 , s trolox , chitinase from streptomyces griseus , chitosan high molecular weight , chitosan low molecular weight , chitosan medium molecular weight , hyaluronic acid sodium salt from rooste , polycaprolactone average mn 80000 , triethyl phosphate , sodium nitrate , a cellulose , quercetin 5 percentage hplc , chlorogenic acid crystalline , polyethylene glycol av , dichloromethane , polylactic acid , 2phenoxyethanol99percentage , polydimethylsiloxane , decamethylcyclopentasiloxane , platinum0 1 3divinyl1 1 3 3 tetramed , gelatin from porcine skin , ammonium thiocyanate solution 0 1 n titripur , hydrochloric acid 1n titripur , silver nitrate solution 01 n titripur , sodium hydroxide 0 1 titripur , sulfuric acid 005m titripur , hydrochloric acid about 37 for analysis , boric acid for analysis emparta acs , potassium hydroxide pellets for analysis , sodium carbonate anhydrous for analysis , chloroform emplura , sodium thiosulfate solution , methyl red 0.01 indicator solution , buffer solution ph 4 , buffer solution ph 7 , buffer solution ph 10 , acetic acid 2.5 l , sulfuric acid 0.02n solution , sulfuric acid , ph indicator paper , potassium sulfate , glycerol , ammonium thiocyanate 0.1 n , sodium hydroxide 0.1 n , hydrochloric acid hcl 0.1 mol l , hydrochloric acid about 35percentage , di potassium hydrogen phosphate trihydrate , di potassium hydrogen phosphate anhydrous , potassium dihydrogen orthophosphate , amicon ultra 15ml 30k 8pk , amicon ultra 15ml 3k nmwl 8pk , amicon ultra 15ml 100k 8pk , amicon ultra 15ml 50k 8pk