RKI Calibration 58 Liter Gas Cylinder, Isobutylene 100 ppm, CH4 50%, H2S 25 ppm, CO 50 ppm, O2 12% Vol, N2 Balance, SKU#81-0143RK-02, Hazmat

The RKI Calibration Gas Mixture in an aluminum 58 liter cylinder. The mixture is 100 ppm Isobutylene, 25 ppm H2S/50 ppm CO/50 percent LEL CH4/12 percent 02 in N2.

The Calibration Gas mixture is for use with the RKI GX-6000 with PID sensor and PID sensor for Benzene.

Note: Calibration gas is not returnable. Please check your selection carefully before ordering.