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• Set of standard calibration gas canister for dga consisting of (1) methane, ethane, ethylene, acetyene ,hydrogen each 1000 ppm & co2 each 5000 ppm and nitrogen balance - 01 no.(2) each gases 500 ppm - 01 no. 3) each gases 100 ppm - 01 no with septa and knob arrangement to draw sample directly from canister using gc syringe preparation. tolarance /- 20 percent & shelf life 12 months . canister capacity 0.5 liters, filling presure 20 kg/sq.cm with test certificate and suitable septum as spares

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  Ministry of Railways | Central Govt. Ministry/Department · Chennai Closed 29/11/2024

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• Set of standard calibration gas canister for dga consisting of methane, ethane,ethylene, acetylene, hydrogen each 1000 ppm, co and co2 each 5000 ppm and nitrogen balance-01 no, each gases 500 ppm - 01 no, each gases 100 ppm -01 no, with septa and knob arrangement to draw sample directly from canister using gc syringe, preparation tolerance/- 20percent and shelf life 12 months. canister capacity 0.5 litres, filling pressure 20 kg/sq.cm with test certificate and suitable septum as spares.

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  Ministry of Railways | Central Govt. Ministry/Department · Bilaspur Closed 01/04/2024

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• Set of standard calibration gas canister for dga consisting of methane, ethane,ethylene, acetylene, hydrogen each 1000 ppm, co and co2 each 5000 ppm and nitrogen balance-01 no,

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  Ministry of Railways | Central Govt. Ministry/Department · Bilaspur Closed 01/01/2025

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• Set of standard calibration gas canister for dga consisting of methane, ethane,ethylene, acetylene, hydrogen each 1000 ppm, co and co2 each 5000 ppm and nitrogen balance-01 no,

  For complete deion and other details, please refer to tender

  Ministry of Railways | Central Govt. Ministry/Department · Bilaspur Closed 11/02/2025

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• Set of standard calibration gas canister for dga consisting of methane, ethane,ethylene, acetylene, hydrogen each 1000 ppm, co and co2 each 5000 ppm and nitrogen balance-01 no,

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  Ministry of Railways | Central Govt. Ministry/Department · Bilaspur Closed 01/01/2025

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• Calibration gas mixture in 0.5 ltr w/c aluminium canister along with fine control needle valve containing: methane: 1000 ppm, ethane: 1000 ppm, ethylene: 1000 ppm, acetylene: 1000 ppm, hydrogen: 1000 ppm, carbon dioxide: 5000 ppm, carbon monoxide: 5000 ppm, nitrogen: balance: filling pressure: 20 kg/cm2, make: chemtron/upg/ags/alchemie gases & chemical pvt. ltd. note: (i) the gas canister no. should be punched clearly on the cylinder and should contain pressure gauge on the canister to i

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  Ministry of Railways | Central Govt. Ministry/Department · Kolkata Closed 03/09/2025

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• Standard calibration gas mixture for dissolved gas analyzer with regulator nozzle fine control 0.5 litres w/c aluminium high pressure canister with fine control needle valve and septum as spares to draw sample directly from canister using gc syringe. preparation tolerance (plus or minus 05-20 percent ) and shelf life 12 months. filling pressure 20 kg/sq.cm. gas composition is as follows: hydrogen 1000 ppm, methane 1000 ppm,. ethylene 1000 ppm, ethane 1000 ppm, acetylene 1000 ppm, carbon monox

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  Ministry of Railways | Central Govt. Ministry/Department · Bhubaneswar Closed 22/08/2024

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• Calibration gas mixture for dga with needle valve for drawing the gas. each can contains 10 ltrs of gas at a pressure 20kg/cm2 in aluminum can have the following composition. (1) methane - 1000 ppm,(2) ethane - 1000 ppm, (3) ethylene - 1000 ppm, (4) acetylene - 1000 ppm, (5) hydrogen - 1000 ppm, (6) carbon dioxide - 5000 ppm, (7) carbon monoxide - 5000 ppm, (8) balance - nitrogen.

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  Ministry of Railways | Central Govt. Ministry/Department · Gorakhpur Closed 28/02/2024

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• Calibration gas mixture (standard gas) in 500ml cylinder aluminium can contains 10 litres of available gas with following compositions. 1) 1000 ppm - methane, 2)1000 ppm-ethane, 3) 1000 ppm -ethylene, 4) 1000 ppm -acetylene, 5) 1000 ppm-hydrogen, 6) 5000 ppm - carbondioxide, 7) 5000 ppm -carbonmonoxide,8) balance -nitrogen of m/s spantech or its equivalent. note: 1) firm shall supply in cans of each capacity 500 ml. 2) one sample should be got approved before effecting bulk supply. 3) gas

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  Ministry of Railways | Central Govt. Ministry/Department · Secunderabad Closed 30/08/2024

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