RAE Systems Calibration Gas
| To order RAE Systems calibration gas, simply find your unit and click on the Add button for the gas next to the instrument you have. If you cannot find your gas detector, please Contact Us and we'll select it for you. | |

ToxiRae3 Single Gas Detector | 25ppm Hydrogen Sulfide, balance Air. 58L - $148.00 | 50ppm Carbon Monoxide, balance Air. 103L - $133.00
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QRAE 4 Gas Detector | 20.9% Oxygen, 50% LEL Methane, 50ppm Carbon Monoxide, 10ppm Hydrogen Sulfide, balance Nitrogen. 58L - $206.00 | 99.9% Nitrogen (used to zero Oxygen sensor). 103L - $105.00 |

MultiRAE 4 Gas Detector w/PID | 20.9% Oxygen, 50% LEL Methane, 50ppm Carbon Monoxide, 10ppm Hydrogen Sulfide, balance Nitrogen. 58L - $206.00 |
99.9% Nitrogen (used to zero Oxygen sensor). 103L - $105.00 | 100ppm Isobutylene, balance Air. 103L - $134.40 |