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.
VIEW OPENINGS. VansÂ® is the original action sports footwear, apparel and accessories brand. The Vans brand promotes the action sports lifestyle, youth culture and creative self-expression through the support of athletes, musicians and artists and through progressive events and platforms. read about our brand