Tube Holder Housing, 7-10 x 110mm, 5/8", L240

Tube Holder Collar Clip, for 1/2" OD, 3/8" ID Tubi

Tube Holder Housing End, 1/2" for 6mm OD (Packg of

Sorbent Tube, Silica Gel, 6X70, 100/50, 50/BX