bwtcgq344
HONEYWELL CG-Q34-4 Calibration Gas CO, CH4, H2S, O2 25 ppm H2S, 100 ppm CO, 2.5% CH4, 18% O2, Balance N2 500 lb/in² C-10 34 l
CH4 (2.5%), O2 (18.0%), H2S (25 ppm), CO (100 ppm).
Brand Name | BW Technologies |
1 - Unit |