Norlab Oxygen Gas Cylinder-1072, 2.0%, Bal N2, 103L (J)

Calibration Gas - 24 Month Shelf Life. Features: 25 ppm H2S, 100 ppm CO, 2.5% Ch4 (50% LEL), 18% O2, Bal N2 - 58 Liter (Z) Gas Name- Hydrogen Sulfide - 1053 58 Liter Aluminum C-10 Connection Size 500 psig

Calibration Gas - 36 Month Shelf Life. Features: 5% Bal N2 - 34 Liter (H) Gas Name- Carbon Dioxide - 1013 34 Liter Steel CGA 600 Connection Size 500 psig

Calibration Gas - 36 Month Shelf Life. Features: 2.00% (50% LEL), Bal Air - 34 Liter (H) Gas Name- Hydrogen - 1049 34 Liter Steel CGA 600 Connection Size 500 psig

Calibration Gas - 36 Month Shelf Life. Features: 99.0% Pure - 17 Liter (P) Gas Name- Methane - 1971 - Flammable 17 Liter Steel CGA 600 Connection Size 240 psig

Calibration Gas - 12 Month Shelf Life. Features: 5 ppm, Bal N2 - 58 Liter (Z) Gas Name- Nitrogen Dioxide - 1067 58 Liter Aluminum C-10 Connection Size 500 psig