Lightweight, simple to use, conveniently sized disposable gas cylinders with stable, reactive and nonreactive gas mixtures for calibration and response check of gas detection or research instrumentation. 

Calibration gases - single and multiple gas mixtures (oxygen, carbon monoxide, carbon dioxide, flammable, hydrogen sulfide, chlorine, ammonia, ethylene, ethylene oxide, Freon, hexane, pentane, methane, butane, nitric oxide, nitrous, nitrogen dioxide, nitrogen oxides, nitrogen, zero air, Phosphine, silane, hydrogen chloride, hydrogen cyanide, propane, propylene, benzene, toluene, isobutylene) in air or nitrogen for calibration of confined space, hazardous gas meters and laboratory instruments. 

Equivalent calibration mixtures - Biosystems, Draeger, Quest, Lumidor, Dynamation, ISC, BW Technology, Gas Tech, RAE Systems, Neotronics, AIM, Metrosonics, Bacharach, and MSA. 

Calibration gas can be supplied in 10, 17, 34, 58, 74, 103 or 221 liter aluminum or steel cylinders. Mini-gas cylinder available for multi-mix bump gas.

Fixed flow & demand flow pressure regulators, flow matching valves, Tedlar sample bags, cylinder carrying cases, vinyl or Teflon tubing.