These high quality sealed glass tubes are 6 x 70mm in size, packed with accurately weighed, high purity coconut shell charcoal. They are designed to absorb vapors and gases passed over them when used with low flow sampling pumps and fit a variety of tube holders.
Zefon Price: $38.00
Universal Adjustable Low Flow Sorbent Tube Holder, for flow rates of 5-800cc/min in Constant Pressure Mode for 6mm x 70mm sorbent tubes
Zefon Price: $48.00
Deluxe Sorbent Tube Manifold Kit
Includes single, dual, triple and quad manifolds, tube holders for all common sizes, tube holder ends and tubing.
Zefon Price: $493.00