Tube Holder Housing, 7-10 x 175mm, 5/8", L265

Tube Holder Collar Clip, for 5/8" OD, 1/2" ID Tubi

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

Sorbent Tube, Silica, DNPH, 6X110, 300/150, 100/BX