Tender For supply of set of standard calibration gas canister for dga consisting of methane, et hane,ethylene, acetylene, hydrogen each 1000 ppm, co and co2 each 5000 ppm and nitrog en balance-01 no, each gases 500 ppm - 01 no, each gases 100 ppm -01 no, with septa and k nob 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. specn: set of s tandard calibration gas canister for dga [ warranty period: 30 months after the date of deli very ]
Tender For tender for supply of gcms gas chromatography mass spectrometer for breath analyzer - gc-ms for exhaled breath analysis , items for loading calibration standards in td , standards for voc , other ms grade columns , gc for detection of gases , breath biopsy collection system