Sorbent Tube, Florisil, 6X70, 100/50, 50/BX Back Catalog number: 811-9985-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9902-20 Charcoal Tube, Coconut Shell, Large, 200/400mg, 8x Price on request 200113 Tube Holder Housing, 7-10 x 110mm, 5/8", L240 Price on request 800134 Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tu Price on request