still used today; this technology couples a GC to an IR, which detects compounds by applying IR. to the gas effluent. Recent improvements in the hyphenated technique, GC/IR, may provide a simple alternative or. supplemental approach to GC/MS for the identification of certain compounds.
Vans' classic shoe style is made out of canvas, and sometimes suedeor leather. The brand makes an effort to create environmentallysustainable footwear, and uses recycled materials wheneverpossible.
Who owns vans company? Vans is an American manufacturer of skateboarding shoes, based inCosta Mesa, California, owned by VF Corporation. The company alsoproduces apparel and other products such as T â¦-shirts, hoodies,socks, hats, and backpacks.