MSA Model RP, calibration gas cylinder aluminum, 300 ppm of carbon monoxide 1. 45% of methane, oxygen 15%, 10 ppm of hydrogen sulfide, nitrogen balance

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MSA calibration gas cylinder supplied with a single copy of the safety data sheet and a single copy of a certificate of analysis. MSA certifies that the gas mixture in calibration gas cylinders was prepared gravimetrically, using NIST traceable weights. Lot numbers and face value of the gas constituents in percent by volume, percent by mass, the mass or volume ppm specified in the cylinder. The uncertainty statement n. specified. . more>>
MSA Model RP, calibration gas cylinder aluminum, 300 ppm of carbon monoxide 1. 45% of methane, oxygen 15%, 10 ppm of hydrogen sulfide, nitrogen balance