Sorbent Tube, XAD-7, 6X110, 100/50, 50/BX Back Catalog number: 811-9979-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800497-1 Tube Breaker Kit, Blue, LFS-113 Price on request 200102 Tube Holder Housing, 6x70mm, 1/2" OD, S225 Price on request 800253 Single Variable Flow Kit, 6 x 70mm (Standard Charc Price on request