Trace Source - Disposable Permeation Tubes Brochure

Disposable Permeation Tubes are tubular devices about the size of a pencil with liquid component compound sealed inside. The component compound slowly permeates through the tubing wall creating a very small flow of component vapor. Disposable tubes have a finite operating life and are discarded at the end of that life. They are primarily used to make lower and medium concentration mixtures. Disposable Permeation Tubes are popular because they are small and convenient to use.