Supply Of CALIBRATION GAS MIXTURE IN 0.5 LTR W/C

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Supply Of calibration gas mixture in 0.5 ltr w/c , ups 5 kva with battery of backup time 60 minutes, as per the technical specification enclose d. firms offer:-as above. make/brand-hykon [ warranty period: 30 months after the date of delivery ] ] , calibration gas mixture in 0.5 ltr w/c aluminium canister along with fine contr ol needle valve containing: methane: 1000 ppm, ethane: 1000 ppm, ethylene: 1000 ppm, acetyle ne: 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 & chemica l pvt. ltd. note: (i) the gas canister no. should be punched clearly on the cylinder and should contain press ure gauge on the canister to show internalpressure of the canister. (ii) calibration certificate should be give n by any govt. accredited laboratory and canister no. should be mentioned on the calibration certificate. fir ms offer accepted: [ warranty period: 30 months after the date of delivery ] ]