34 Liter

OVERVIEW

• Calibrate your various multi-gas meters with these four gas mixes
• Reactive gas in various size aluminum cylinders with 24 month shelf life

• BW - 25 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 18% O2, Bal N2
• Rae - 10 PPM H2S, 50 PPM CO, 2.5% CH4 (50% LEL), 18% O2, Bal N2
• RKI - 25 PPM H2S, 50 PPM CO, 2.5% CH4 (50% LEL), 12% O2, Bal N2
• Scott - 25 PPM H2S, 50 PPM CO, 1.62% Methane, 19% O2, Bal N2

OVERVIEW

• Calibrate your monitors with this reactive gas
• Aluminum cylinders with 24 month shelf life