CO 50 ppm/ CH4 2.5% (50% LEL)/ O2 20.9%/ Nitrogen Gasco Equivalent 34LS-301 34 Liter calibration gas

Product Description

Gasco 34LS-301 is equivalent to E-Gas Depot part 34-39-4000-34L / 50% LEL Methane, CO 50 PPM / 34 Liter / Steel / CGA-600 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 calibration gas that is not shown in our e-commerce store, simply call for a quick quote.