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 200504 Tubing, 1/8" ID x 1/16" W, Clear PVC, (10 ft) Price on request 800251 Tube Holder Kit, Dual Variable Manifold (Includes Price on request 800064 Tube Holder Housing End, 5/8", for 7-10mm Price on request