Sorbent Tube, XAD-2, 6X110, 120/60, 20/BX Back Catalog number: 811-9977-20 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800253 Single Variable Flow Kit, 6 x 70mm (Standard Charc Price on request 800497-1 Tube Breaker Kit, Blue, LFS-113 Price on request 200112 Tube Holder Housing, 7-10 x 150mm, 5/8", L255 Price on request