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Gasco Multi-Gas 309: 50% LEL Methane, 19% Oxygen, 200 ppm Carbon Monoxide, Balance Nitrogen

By Gasco

$33.95

Description

Buy Gasco 309 Multi-Mix Calibration Gas - FREE shipping over $299*

See more: Multi-Gas Mixtures
Tags: 0 ppm CO2, 0 ppm H2S, 0 ppm SO2, 19% O2, 200 ppm CO, 50% LEL, Methane
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