% Volume Flammable gas - Butane 8% by volume Butane in Nitrogen [more...]

% LEL Flammable gas - Butane 50% LEL Butane (0.75% vol) Butane in Air [more...]

% Volume Flammable gas - Methane 8% by volume Methane in Nitrogen [more...]

% LEL Flammable gas - Methane 50% LEL Methane (2.5% vol) Methane in Air [more...]

Mixed gas Specifically designed for most common multi-gas detectors [more...]

Alco test gas - Dräger 192 ppm in Nitrogen can be used to calibrate the Dräger 6510 or 6810 model to exacting standards [more...]

Alco test gas - Lion Alco Cal S is used to calibrate Lion Laboratory SD-2 meters [more...]

This is a small selection of the gases we have available. If the gas you require is not shown, please contact us on +44 (0) 114 285 3040 or email sales@im-m.co.uk.