Sorbent Tube, TenaX, 8X110, 100/50, 50/BX Back Catalog number: 811-9972-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200114 Tube Holder Housing, 7-10 x 175mm, 5/8", L265 Price on request 800232 Tube Holder Kit, Deluxe (Single, Dual, Triple & Qu Price on request 800149 Single Tube Holder Kit, 6 x 70mm (Standard Charcoa Price on request