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Portagas RKI-match Quad Mix 4-gas calibration cylinder for RKI GX-series gas monitors and calibration stations.
Hazmat item. Hazardous material (compressed calibration gas, UN1956). Ships FedEx Ground only within the U.S. — no air or expedited service and no PO boxes. A flat hazmat handling fee is added once per order, or choose free local pickup at one of our Texas offices at checkout and no fee applies.
In stock
RKI Calibration 4-Gas Mixture in an aluminum 34 liter cylinder. The mixture contains 25 ppm H2S / 50 ppm CO / 50 percent LEL CH4 / 12 percent O2 in N2 balance. For use with RKI GX-3R & GX-3R Pro Series Gas Monitors & SDM-3R Calibration Stations, RKI GX-2009, RKI HX-2012 Gas Monitors and SDM-2012 Calibration Station for GX-2012. Note: calibration gas is not returnable.
RKI Calibration 4-Gas Mixture in an aluminum 34 liter cylinder. The mixture contains 25 ppm H2S / 50 ppm CO / 50 percent LEL CH4 / 12 percent O2 in N2 balance. For use with RKI GX-3R & GX-3R Pro Series Gas Monitors & SDM-3R Calibration Stations, RKI GX-2009, RKI HX-2012 Gas Monitors and SDM-2012 Calibration Station for GX-2012. Note: calibration gas is not returnable.