Tube Holder Housing End, 1/2" for 6mm OD Back Catalog number: 800062 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9988-10 Sorbent Tube, Chromosorb-106, 10X150, 600/300, 10/ Price on request 200114 Tube Holder Housing, 7-10 x 175mm, 5/8", L265 Price on request 800497-1 Tube Breaker Kit, Blue, LFS-113 Price on request