Latest ethylene gas Tenders | Government ethylene gas Tenders

Central Government/Public Sector

CTN :45512752

02 Jul, 2026 NA

Dahej - Gujarat

Tender For helium gas 99.999% , hydrogen gas 99.999% , zero grade air 99.999 , nitrogen gas 99.999% , hydrotesting & reparing of cylinders

CTN :45512772

02 Jul, 2026 NA

Pune - Maharashtra

Tender For refilling of nitrogen gas uhp grade , refilling of nitrogen gas industrial grade , refilling of argon gas uhp grade , refilling of oxygen gas industrial grade , refilling of oxygen gas uhp grade , refilling of acetylene gas uhp grade , refilling of acetylene gas industrial grade , refilling of zero air gas uhp grade , refilling of hydrogen gas uhp grade

CTN :45527695

03 Jul, 2026 NA

Kanpur - Uttar Pradesh

Tender For providing of refilling of industrial gases in cylinders - argon 5 grade ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - nitrogen ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - hydrogen 5 grade ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - helium 5 grade ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - zero air 4 grade ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - co2 gas (ultra high pure) 99.99%; kilogram (kg),refilling of industrial gases in cylinders - oxygen 4 grade ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - methane 5 grade ultra high pure as per attached specification; cubic meter,refilling of industrial gases in cylinders - liquid nitrogen as per attached specification; liters

CTN :45387851

15 Jun, 2026 NA

Siliguri - West Bengal

Tender For bid to ras supply of ord store c c - f6 nsn-6830-72-053-5541 gas nitrogen pure grade purity level 99 5 , f6 8120-000348 cyl compressed gas nitrogen empty hydrostatic testing , f6 8120-000341 compressed air cyl 140 mm dia hydrostatic testing , f6 8120-000341 compressed air cyl 140 mm dia retro modification , f6 8120-000267 cylinder compressed gas air 140 mm hydrostatic testing , f6 8120-000267 cylinder compressed gas air 140 mm retro modification , f6 6830-000002 gases acetylene , f6 6830-000001 compressed gas oxygen industrial

State Government

CTN :44999467

18 Jun, 2026 NA

Manuguru - Telangana

Tender For corrigendum : supply of r-134a refrigerant and nitrogen gas for ccr chiller of make: kirloskar, model :kwk-265.24 of cam division/ stage-i/btps

CTN :44981955

19 Jun, 2026 1.18 Crore

Jhakri - Himachal Pradesh

Tender For corrigendum : providing of custom bid for services - supply of oxygen and nitrogen gas for hvof coating facility of njhps jhakri in rented cylinders and transportation thereof

CTN :45370197

15 Jun, 2026 NA

Doda - Jammu And Kashmir

Tender For corrigendum : supply of nitrogen purging controller model gp ad mc , 2 point 2 litre wc 330 its gas capacity lt wt hp aluminum alloy seamless design nitrogen cylinder model ace 330 , customized metal casing , customized nitrogen puring nozzle set model n-6 , cylinder pressure control regular ss with 2 indicating gauge and outlet flow control , customized protective back pack bag

CTN :45512302

02 Jul, 2026 NA

Bidhan Nagar - West Bengal

Tender For filled nitrogen gas cylinder with 99.9% gas purity. as per attached anxure-i and annexure-ii

Central Government/Public Sector

CTN :45330964

15 Jun, 2026 NA

Nagpur - Maharashtra

Tender For corrigendum : supply of 100272440-gas, chem, carbon dioxide, 99.8% , 25-35kg , gas, chem, nitrogen, 99.999% , is1747

State Government

CTN :45263804

22 Jun, 2026 4.63 Crore

Panchkula - Haryana

Tender For corrigendum : tender for the supply of various equipments - muffle furnace, "al2o3 sample plate, al2o3 furnace door block, protection glove, crucible clip, crucibles, karl fischer titrator, "titration vessel, detector electrode with lead, generator electrode (with frit) with lead, desiccant tube and cap, injection septa (pack of 10), gas tight syringe 1.0ml , luer needle 17-gauge, dust cover, results manager software, main power pack, fuse, karl fischer titration reagent(s), nist calibration standard, refrigerated centrifuge (bench top), bottles/falcon tubes/adapters for 0.2ml tubes, one set of other items (adapters) required for improving the applicability/system performance should to be quoted, nitrogen evaporator, evaporation tubes, gas fuse , water purification system including water softner, cartridges, filters etc. for , bomb calorimeter, "ignition wire, cotton thread, combustion crucible, bomb, nist certified benzoic for calibration, any other accessories required for analysis of food samples., gas chromatograph with ecd, tcd, fid with autosampler, "pesticide column (30 m x 0.250mm x 0.25m (5ms (95% dimethyl-, 5% diphenyl-polysiloxane / 1ms (100% dimethyl polysiloxane or equivalent) 100 mm column for fatty acid profiling with main concern of trans fatty acid application, column for cholesterol application, stationary phase: 95% dimethyl-, 5% diphenyl-polysiloxane (30 m x 0.250mm x 0.25m),, "vial sets (1, 2 ml, crimp type, amber and clear glass), vials (10, 20ml crimp type with cap & septa), 300/500 l recovery vials, septa ptfe/silicone (for 1, 2 ml vials), septa ptfe/silicone (for 10, 20 ml headspace vials), ergonomic crimping tools for different vial types, ergonomic decapping tools for different vial types, head space vials 10,20 ml capacity, suitable syringes for quoted autosampler, suitable headspace syringe /valve/loop, quechers kits for pesticides and herbicides in following matrices:, matrices with high fat, matrices with high water content, matrices with high pigmented, spe cartridges for water., ultra performance liquid chromatography (uplc) with photodiode array (pda), fluorescence (fld) and refractive index detector (rid), sample vials with 1.5 ml or greater, stainless steel ultra sonic bath with the capacity of 5 l or more, with time setting (min) 1-30min or continuous operation with led and push button (should be ip 33 protection class) for sonication of spare parts as well as solvents, fittings, frits, ferules and tubings, tubing cutter, solvent bottles (1000 ml capacity), solvent filters (glass & ss both, compatible manual syringes -10 l, 20 l, 50 l, standards for hplc calibration for pda, ri and fluorescence detector, consumables required for each detector must be provided., "hplc columns: one each of, c8 = 250 4.6 5m c18 = 250 4.6 5m, cyano = 250 4.6 5m. amino = 250 4.6 5m, phenyl = 250 4.6 5m. silica = 250 4.6 5m., all columns must be supplied with respective guard column and holder. ", uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., ft-ir with atr & liquid cell, " hydraulic press with kbr die and pellet holder, suitable mortar pestle (dia 5-6 cm), suitable portable de humidifier to maintain 30- 60% rh, temperature and relative humidity digital indicator with calibration certificate from iso 17025 accredited lab., reference nist standard polystyrene film (0.3 mm) over the range of 3800 cm-1 to 650 cm-1., abbes r

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