34L BW Calibration & Bump Test gas - gas concentration: H²S 25ppm, CO 100ppm, CH4 2.5%, O2 18% balance N2
Gas Calibration 34L - Recyclable gas cylinder for BW Honeywell gas monitors
Dangerous Goods Shipping Information
Price includes Dangerous Goods Shipping
Please allow additional time for shipping of this item as it is a "hazardous good" for shipping purposes and can only be sent via Road Freight.