In 1927 MATHESON Gas Products became the first company to offer a reliable source of high quality scientific gases and equipment. From the start, MATHESON asserted its leadership by understanding specialty gas applications and providing products specially designed for these applications. Some of MATHESON's more notable accomplishments include the development of the lecture bottle, now used by virtually every major college and university in the world, and the supply of ultra pure gases that served as standards for the first gas chromatographs.. Industrial Gases Specialty Gases Medical Gases & Equipment Electronic Gases & Materials Cutting & Welding Gases Global Helium Sources On Site Gas Generation On Site Air Separation Gas Purification Systems Gas Detection Systems Gas Handling Equipment Welding & Safety Products