and achieve our goals by providing you with: Industrial and Welding Gases Wide variety of pure gas and mixtures including Oxygen, Argon, Argon Mixtures, Helium Mixtures, Carbon Dioxide... Calibrations Air Toxics Monitoring Mobile Emissions Monitoring Rare Gases Including neon, Xenon and Krypton Bulk Gases Including Cryogenic Oxygen, Nitrogen, Argon and Propane Cylinder...