Latest ammonium carbonate Tenders | Government ammonium carbonate Tenders

CTN :44250315

30 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For bid to ras supply of supply of refrigerant r22 gas , supply of refrigerant r410a , supply of refrigerant r32 , supply of refrigerant copper pipe 1by4 inch , supply of refrigerant copper pipe 1by2 inch , supply of refrigerant copper pipe 5by8 inch , supply of refrigerant copper pipe 3by8 inch , supply of flare nuts of different size , supply of refrigerant pipe insulation of different sizes , supply of pvc self adhesive white monsoon tape 48mm - minimum 18m roll , supply of 440v capacitors in the range of 35-55mfd , supply of anchor fastener m8x50mm , supply of teflon tape 12mm minimum 10m roll , supply of copper brazing rod 3. 2mm thick minimum 300mm long , supply of butane gas 225gm bottle , supply of ac drain flexible pipe , supply of air conditioner fan blade , supply of air conditioner 1. 5t or 2t pcb for noninverter type , supply of air conditioner 1. 5t or 2t pcb for inverter type. , repairining of air conditioner coil leakage , supply of outdoor fan safety grill or cover , supply of stablizer for ac , supply of indoor unit fan or blower , supply of ac remote make voltas , hitachi , midea , carrier etc , repairing of ceiling fan motor , repairing of domestic exhaust fan , repairing of heavy duty exhaust fan , rewinding of stator of 7. 5 hp motor , repairing of electric water geyser ) /bid number: gem/2026/b/7143336 * /dated: 27-02-2026 & & / bid document1 / 35

CTN :44467534

30 Apr, 2026 NA

Gurgaon - Haryana

Tender For bid to ras tender for supply of arc for supply of calibration and operational gases used for emission testing d d - co (l) , co+n2 (50 ppm) , co (l) , co+n2 (100 ppm) , co (l) , co+n2 (250 ppm) , co (l) , co+n2 (500 ppm) , co (l) , co+n2 (1000 ppm) , co (l) , co+n2 (5000 ppm) , co (h) , co+n2 (4.5%) , co (h) , co+n2 (5%) , co (h) , co+n2 (12%) , co2 , co2+n2 (0.5%) , co2 , co2+n2 (1%) , co2 , co2+n2 (1.5%) , co2 , co2+n2 (3%) , co2 , co2+n2 (10%) , co2 , co2+n2 (18%) , co2 , co2+n2 (20%) , no , no+n2 (10 ppm) , no , no+n2 (20 ppm) , no , no+n2 (50 ppm) , no , no+n2 (250 ppm) , no , no+n2 (500 ppm) , no , no+n2 (1000 ppm) , no , no+n2 (2500 ppm) , no , no+n2 (5000 ppm) , no , no+n2 (10000 ppm) , n20 , n20+n2 (2000 ppm) , no , no+n2 (2800 ppm) , no2 , no2+air (500 ppm) , no2 , no2+air (1500 ppm) , ch4 , ch4+air (10 ppm) , ch4 , ch4+air (20 ppm) , ch4 , ch4+air (250 ppm) , ch4 , ch4+air (500 ppm) , ch4 , ch4+air (5000 ppm) , ch4 , ch4+air (25000 ppm) , c2h6 , c2h6+air (300 ppm) , c3h8 , c3h8+air (10 ppmc) , c3h8 , c3h8+air (20 ppmc) , c3h8 , c3h8+air (50 ppmc) , c3h8 , c3h8+air (100 ppmc) , c3h8 , c3h8+air (250 ppmc) , c3h8 , c3h8+air (500 ppmc) , c3h8 , c3h8+air (1000 ppmc) , c3h8 , c3h8+air (5000 ppmc) , c3h8 , c3h8+air (9000 ppmc) , c3h8 , c3h8+air (27000 ppmc) , c3h8+n2 (50000 ppmc) , o2 + n2 (25%) , so2 (50 ppm) , so2 (200 ppm) , so2 (1000 ppm) , nh3 (50 ppm) , nh3 (100 ppm) , nh3 (200 ppm) , nh3 (1000 ppm) , mixed gases , c3h8 3000 ppm +no 3000+co 4.5%+co2 18%+bal. nitrogen (10 ltr.) , mixed gases , c3h8 3000 ppm +no 3000+co 4.5%+co2 18%+bal. nitrogen (34 ltr.) , h2/he 47ltr carbon steel , h2/he 10 ltr carbon steel , air(zerofia) 47ltr carbon steel , air(zerofia) 10ltr carbon steel , n2(zero and other) , 99.999%(grade 5) 47 ltr carbon steel , n2(zero and other) , 99.999%(grade 5) 10 ltr carbon steel , o2(cla ozone) , 99.5%(grade 5) 47ltr carbon steel , o2(cla ozone) , 99.999%(grade 5) 47ltr , propane carbon steel , butane carbon steel

Central Government/Public Sector

CTN :44815851

29 Apr, 2026 NA

Medak-T - Telangana

Tender For corrigendum : lpg contains propane and butane lpg tanker required for the month of april 2026

CTN :44999675

15 May, 2026 NA

Midnapore - West Bengal

Tender For design, manufacturing, testing, supply of rov or on-off and manual ball valves conforming to api 6d for propane/butane/lpg pipeline at ippl, haldia plant premises

CTN :44982561

14 May, 2026 25.34 Lacs

Aizawl - Mizoram

Tender For supply of chemicals and reagents for pharmacy d d - benziledene phenyl hydrazine , phenyl methylpyrazolone , dinitrosalicylic acid , acetamide benzene sulphonomide , chlorobenzyl hydrochloride , chlorobutyryl chloride , gingerol , tetradecanal , abts , acetazolamide , acetic acid gr , acetone gr , activated charcoal , actophenone , alp test kit , alpha amylase , alpha glucosidase , ammonium acetate , ammonium ceric nitrate , ammonium carbonate , ammonium molybdate , amoxicillin , ampicillin , anesthetic agent , apigenin , ascorbic acid , asperuloside , aspirin , ast test kit , beeswax , benzophenone , blue g 250 , bovine serum albumin , buspirone hcl , butyl isocynate , butylated hydroxy anisole , caffeine , capmul mcm nf , caprylic triglyceride , capryol 90 , cetyl alcohol , chloral hydrate , chloroform , chromic acid , citric acid , cocamidopropyl betain , colchicine , concentrated hcl , concentrated sulphuric acid , crystal violet , dichloromethane , diclofenac sodium , diethylmalonate , dimethyl aminobenzene , dimethyl formamide , dimethyl sulfoxide , dinitrophenylhydrazone , dinitrosalicylic acid , diosgenin , diphenylamine , disodium edta , disodium hydrogen phosphate , dl phenylalanine , ethanol ar , ethyl acetate , ethyl acetoacetate , ethyl cellulose , ethyl oleate , eudragit rl , eudragit rs , fame mix , ferric nitrate , glycerol , metformin hcl , methanol , methanol hplc grade , methyl blue , oleic acid , panthenol , paracetamol , paraffin liquid light , p coumaric acid , peanut oil , pectin , peg 400 , peg 600 , pentylene glycol , pepsin , pethroleum ether , phenetole anisole , phenol , phenol red , phenolpthalein , phenoxyethanol , phenyl butazone , phosphate buffer , peptone , potassium chloride , potassium metabisulphide , potassium nitrate , potassium sulphate , propionic acid , propylene glycol , resorcinol , sodium hexa metaphosphate , sodium hydroxide , silver nitrate , span 20 , span 80 , starch soluble , stearic acid , stearyl alcohol , steptozotocin , stigmasterol , sucralose xylitol , sulfasalazine , tert butyl hydroperoxide , tetrahydro furan , tetrazolium salts , titanium oxide , tran cinnamic acid , trichloroacetic acid , triethanolamine , triethylamine , triglyceride , trolax , trypsin , vinblastine , vincristine , wagners reagent , wijs solution , wool fat , zinc oxide

Central Government / Public Sector

CTN :44610131

04 May, 2026 NA

Panipat - Haryana

Tender For corrigendum : supply of calibration gases d d - bid schedule 1 9114028494 zero grade o2 0 18 balance n2 , bid schedule 2 9114028514 span gas o2 1 79 balance n2 , bid schedule 3 9114028524 zerogas propane n butane balance n2 , bid schedule 4 9114028364 zero gas 50 hydrogen balance n2 , bid schedule 5 9114028354 cal gas 15 methane balance h2 , bid schedule 6 9114350044 gas cyl calib o2 0 3 0 4 bal n2 , bid schedule 7 9114028484 pure helium gas 99 9995 , bid schedule 8 9114028384 cal gas 500ppm toluene balance benzene , bid schedule 9 9114028404 cal gas multi component mixture , bid schedule 10 9114028414 cal gas 1000ppm 2eb mx ox bal px , bid schedule 11 9114028424 cal gas 100ppm px bal p deb , bid schedule 12 9114028444 cal gas 400ppm p deb balance p xylene , bid schedule 13 9114028454 cal gas 100 ppm each o m p x bal pdeb , bid schedule 14 9114028464 calgas 400ppm pdeb 33 3 ea mx ox bal px , bid schedule 15 9114028544 calgas benz eb px mx ox etc bal toluene , bid schedule 16 9114028374 calgas 1000ppm n hexane etc bal toluene , bid schedule 17 9114028434 cal gas 0 15 toluene balance p xylene , bid schedule 18 9114350054 gas cyl calib o2 0 75 0 9 bal n2 , bid schedule 19 9114028534 span gas 1 h2 balance n2 , bid schedule 20 9114028394 cal gas mixed composition bal toluene , bid schedule 21 9114028594 cal gas 20ppm pdeb 33 ea mx ox and bal px , bid schedule 22 9114028584 cal gas 20ppm p deb balance px

Central Government/Public Sector

CTN :44979640

19 May, 2026 NA

Ahmedabad - Gujarat

Tender For supply of liquefied petroleum gas, type : commercial butane- propane mixture,confirming to is:4576-1999 (second revision) with amendment no 1 of may 2003 (reaffirmed 2009) edition 3.1 (2003-05) in 19 kgs cylinders. as per specn. cylinders. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44980176

23 May, 2026 NA

Dahod - Gujarat

Tender For supply of liquefied petroleum gas, type : commercial butane- propane mixture,confirming to is:4576-1999 (second revision) with amendment no 1 of may 2003 (reaffirmed 2009) edition 3.1 (2003-05) in 19 kgs cylinders. as per specn. cylinders. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44968767

14 May, 2026 NA

Ajmer - Rajasthan

Tender For supply of liquid petrolium gas for industrial use, type-commercial butane - propane mixture to is:4576/2021 rev-3. in 19 kg cylinder (note:- all bidders must quote the rates in per kg.) [ warranty period: 30 months after the date of delivery ]

CTN :44932209

09 May, 2026 NA

Raigad - Maharashtra

Tender For replacement of butterfly triple offset isolation valves for existing cryogenic(lpg/propane/butane) p , design, manufacturing, supply, testing, installation and commissioning of mass flow meters

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