 |
Calibration Gas Mixture - 25ppm H2S/ 50% LEL Methane/ 50ppm CO/ 20.9% O2/ N2 Balance - 29L Item #: 150682-29 Manufacturer: Norco Incorporated Manufacturer Item #: F105325PM45 Your Price: $139.95 |
This calibration gas is calibrated to NIST standardsFeatures & Applications: This calibration gas mixture is ideal for use with multi-gas monitors, and enables you to calibrate your own instruments. The calibration gas is stored within a lightweight steel cylinder that has been specially designed for ease of use, and all standards have been certified to ensure their quality. |
|