GASCO®, Calibration Gas Mixture Cylinder, 500 psi Pressure Rating, 14.25 in Height
- Methane 1.45%Vol = (58% LEL) Pentane simulant
- 20 PPM Hydrogen Sulfide
- Oxygen 15%
- Balance Nitrogen contained in a 10 Liter Aluminum Cylinder
- For Use with Any and All Gas Detectors
- Cylinder connection Built in Aerosal Trigger
- 58 L Size
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MSDS
http://www.calgas.co/media/msds/h2s_co_methane_oxygen.pdf