H2S 25 ppm/ CO 50 ppm/ CH4 2.5% (50% LEL)/ O2 20.9%/ Nitrogen Portagas Equivalent 10327500 58 Liter calibration gas

Product Description

Portagas 10327500 is equivalent to E-Gas Depot part 58-155-3100-58L / 25 ppm H2S, 50 ppm CO, 2.5% CH4, Air / 58 Liter / Aluminum / C-10 This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce calibration gases for a large variety of gas detectors. If you have a need for a calbration gas that is not shown in our ecommerce store, simply call for a quick quote.