Latest gas refrigerant Tenders | Government gas refrigerant Tenders

Central Government And Public Sector

CTN :41055078

03 Jan, 2026 11.01 Lacs

Udhampur - Jammu And Kashmir

Tender For bid to ras supply of ss welding electrod 3.15 x 350mm 309 m.o.15 conf. aws colon sfa.5.4 slash is 5206 colon e 23.12.2 slash bs2926 hyphen 1970 colon e 23.12.2 as per ts , welding electrode e 309 mo-15 2.5 mm , welding electrode ms e-7018 low hydrogen, size 3.15mm x 450mm as per ts , welding electrode, 2.5 mm e-7018, length equal to 350 mm as per ts , welding electrode ms e-6013 general purpose, size 3.15 mm x 350mm as per ts , welding electrode ms e-6013 general purpose, size 2.5mm x 350mm as per ts , welding electrode e-6013, 4.00x350 mm , 4mm cutiing rod , cast iron welding rod 3.15x350mm , electrode brass brazing rod 2mm dia x 860 mm length , copper coated gauging rod 6mm , gauging holder , welding lead aluminium , welding glass white , welding screen glass coloured , welding gloves leather left hand , welding gloves leather right hand , oxygen gas regulator , gas regulator for da , welding wire brush , brazing torch , chipping hammer , cylinder key double , welding helmet , welding screen , grinding gogles , welding holder 600amp , gas cutting set suitable for oxy-da gas as per ts ) /bid number : gem/2025/b/6395183 * /dated: 12-07-2025 & & / bid document 1 / 30

CTN :43171277

03 Jan, 2026 NA

Darjeeling - West Bengal

Tender For bid to ras corrigendum : supply of expendable dental stores--adhesive plaster zo seven point five cm by five mtr , clove oil bott of fifty ml , traimcinalone acetate one percentage for oral use , tube of five gm , intra oral photographic mirror , denture cleansing tablets , wax model cement box of ten sticks sticky wax , outfit matrix retainer ss complete with one packet of ss , outfit matrix ss siqveland bands narrow for packe of twelve , strip ash melinex polyster film zero point nine five by ten centimeter box of hundred , chlorohexidine mouthwash zero point two percentage bott of one fifty millilitre , gel for root canal preparation containing water soluble lubricant edta coma urea coma hydrogen , articulating paper , plaster of paris special dental , mettal cutting bur , sticks tracing red or green , tray adhesive for elastomeric impression , disc polishing snap on consisting medium coma coarse and fine grit pkt of seventy five discs with mendrills , anticarious fluoride rinse mouthwash with sodium fluoride acidulated phosphate bott of four fifty ml , tube suction , spray anaethetic surface , base former set of three , preformed polycarbonate crowns assorted set of one eighty crowns , mettallic gas blow torch with recharge cylinder , self adhesive resin cement , haemostatic gel , impregnated gingival retraction cord size 000 , resin reinforced super hard type iv dental plaster pkt of 03 kg ) /bid number: gem/2025/b/6875538 * /dated: 13-12-2025 & & / bid document1 / 26

State Government

CTN :43392562

03 Jan, 2026 NA

Bhadrak - Odisha

Tender For supply and installation of science laboratory equ , compound medical microscope , disseating microscope , gas cylinder 15 itr , cooling approving symphony , pedigree chart , 1. tongue rolling , 2. blood group , 3. window peak , 4. color blindness , permanent slides , lodine soln , storch soluble , benedicts soln , test tube 12* 125 mm. , ph paper , rabbit bone , musium speciman , balanoglogy model , petronyzon specimen , pristics specimen , uromastix , archeoptery , cobra , formal dehyde soln , glass jar with cap , rectified spirit , gum for glass tar cap , clove oil , aquarium , acetone , acetocarmine , barium chloride , bendicts solution , cuppen sulphate , calcium carbonate , distilled water , ethyl alchohol , ethyl ether , febling's solution , ammonium hydroxide , lodine , millon's reagent , methy alcohol , magnesium sulphate , potassium nitrate , glucose , sucrore , rectified spirit , dilate sulphoride , sodium carbonate , nitric acid , malachite green , bdh universal indicator solution , sodium potassium tatarate , resoreinol , osmic acid , potassium hydroxide , potassium dichfomate , ammonium sulphate , dettol , sanitizer , wire gauze , wash bottle , blow pipe , kipps appratus (glass) , digital weighting machine (250gm) , 200 ml barosil bottle , acid sucesion , 200 ml black bottle , test tube holder , spatula , pipette (10 ml) , beaker (300 ml) , ph meter , ortwald viscometer , magnetic stirrer (titraction) , m.p. machine , liquid ammonia , silver nitrate , ethanol , benxoic acid , acetic acid , p- toluideine , p-aminobenzoic acid , p- nitrotolure , boiling point machine , sodium metal , kerosin oil , sodium nitrite , sodium hydrogen phosphate , slit glases bottle , stronsium chlaride , magnesium nitnate , potassium sulphate , sodium hydroside , calsium sulphate. , slide callipers , prism (50*50mm) , drawing board (16 inch 33 inch) , hair pin/ball pin sewing kit , p-n junction diode characteristic apparatus kit , zener diode characteristics apparatus kit , traveling microscope , meter bridge , a) resistance coil (1) , b) resistance coil (2) , c) resistance coil (3) , galvanometer coil (30-0-30) analog , battery eliminator samp 0-12 volt , rheoetat , one way key , ammeter , voltmeter , resistance box (1-100) , resistance box (1-10000) , convex lens (focal length) 10 cm, diameter 50mm , convex mirror (focal length) 10 cm, diameter 75 mm , connecting wire , extension board with 4 switches & 4 so0ckets , sand paper (pck of 5) , stainless steel stool (sharda metals x-large) , plywood laboratory storage cabinet

Central Government/Public Sector

CTN :43156497

05 Jan, 2026 NA

Rewari - Haryana

Tender For corrigendum : supply of refrigerant gas,refrigerant gas,refrigerant gas

CTN :43366906

13 Jan, 2026 NA

Kharagpur - West Bengal

Tender For supply of ac gas refrigerant recovery system with oil separator etc.

Central Government/Public Sector

CTN :43317357

14 Jan, 2026 NA

Warangal-T - Telangana

Tender For rate contract for the supply of chemicals, biochemicals, solvents, glassware, plasticware and other laboratory consumables - category- i: laboratory chemicals, kits & consumables (ar/lr grade, analytical grade, hplc grade), sigma aldrich, finar, himedia laboratories, merck, biorad, medox, genetix, axygen, mp biochemicals, thermo scientific, invitrogen, sisco research laboratories pvt. ltd. (srl) india, vwr chemicals, genei labs, tci (tokyo chemical industry (india) pvt. ltd), spectrochem pvt. ltd, avra synthesis pvt. ltd., molychem, bld pharmatech (india) pvt ltd, agilent technologies, lab grade, crescent, elementar, chudgor, loba chemicals, qualigens, sd-fine, fisher scientific, any other equivalent brand/make meeting the required quality, purity and applicable standards, category- ii: laboratory solvents(bulk, analytical grade, hplc grade), sigma aldrich, merck, finar, molychem, himedia laboratories, thermo scientific, bd biosciences, beckman coulter, invitrogen, any other equivalent brand/make meeting the required quality, purity and applicable standards, category- iii: biochemicals (ar/lr grade, analytical grade, hplc grade, molecular biology grade, cell culture grade), sigma aldrich, himedia laboratories, medox, mp biochemicals, thermo scientific, sisco research laboratories pvt. ltd. (srl) india, new england biolabs, invitrogen, gcc biotech pvt. ltd., takara bio, promega, cell signaling technology, abcam, gibco, roche, qiagen, meagzyme, ysi/xylem, genei labs, tci chemicals, merck, any other equivalent brand/make meeting the required quality, purity and applicable standards, category- iv: laboratory glassware(different capacities, individual glass units and assemblies), borosil, fisher scientific, jain scientific glass works (jsgw), aldrich , thermo scientific , corning, agilent technologies, saint-gobins, elementar, sigma aldrich, himedia laboratories, eppendorf, gilson, merck, vensil, any other equivalent brand/make meeting the required quality, purity and applicable standards, category- v : general labware, borosil, torsons, thermo scientific, kimtech, elementar, paras, agilent technologies, finar, macherey-nagel, any other equivalent brand/make meeting the required quality, purity and applicable standards, category- vi: plastic ware, eppendorf, torsons, thermo scientific, nunc, himedia laboratories, axiva sichem, corning, axygen, polylab, abdos life science, celllink, genetix, fdcell, any other equivalent brand/make meeting the required quality, purity and applicable standards, category- vii: filter papers, millipore, himedia laboratories, pall life sciences, sartorius, axiva, cytiva, sigma aldrich, any other equivalent brand/make meeting the required quality, purity and applicable standards, category-viii: teaching & research consumables kits, any oem/authorized manufacturer or authorized distributor meeting required specifications and standards, category-ix: gases (air, hydrogen, oxygen, nitrogen, argon, helium, co2, co, acetylene, methane, etc.), any authorized /licensed gas supplier. gases shall be supplied strictly as per the purchase order specifications, including purity, composition and cylinder type

Central Government/Public Sector

CTN :43256170

09 Jan, 2026 NA

Rupnagar - Punjab

Tender For supply of gas 20% silane in helium (1 cylinder) , gas hydrogen chloride (2 cylinder) , gas dichlorosilane (1 cylinder) , gas nitric oxide bearing 3.2 cum

Central Government/Public Sector

CTN :43225540

07 Jan, 2026 NA

Kamrup - Assam

Tender For supply of single cylinder manifold for dry air, nitrogen and oxygen gas service in the cylinder room at ground floor , single cylinder manifold for hydrogen and methane gas service in the cylinder room at ground floor , additional cylinder brackets for holding 47ltrs , point of use regulator with panel for gas service dry air, o2, n2 and h2 with accessories , point of use regulator with panel for gas service o2, n2, h2 and methane in the 2nd floor lab with accessories , hydrogen cylinder set up with cylinder bracket and cylinder mounted pressure regulator in nems laboratory at 2nd floor , point of use regulator at nems lab with panel having ball valve, outlet connection 6mm push fitting , single cylinder manifolds for n2 and dry air service for 2nd floor lab , point of use regulator in panel in the lab at 2nd floor for n2 and dry air with ball valve, outlet connection 8mm push fitting , tube laying with 1by4 inch od ss tube accessories, qty. in ft. , caping casing 2 inch x 2 inch for laying above tube , tube laying with 1by4 inch ss tube with 1by4 inch od tee 2nos, and accessories, qty. in ft. , caping casing 2 x 2 for 1by4 inch laying tube , tube laying at 2nd floor lab with 1by4 inch od ss tube with accessories, qty. in ft. , casing and caping size 2inch x 2ich for above tubing , tubing with 1by4 inch od ss tube with accessories , 8mm polyurethane tubing, qty. in ft. , pneumatic fitting straight union pu 8 push in connector for 8mm od hose

CTN :43140915

12 Jan, 2026 NA

Howrah - West Bengal

Tender For supply of gas refrigerant, freon-22, monochloro difluoro methane (chclf2), colourless, odourless, nontoxic, non-flammable gas generally conforming to is:5610/1993 (2nd. rev.). similar to type of floron-22, mafron-22 etc. capacity: -61 kgs. net in returnable recyclable steel cylinder.

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