Tube Holder Housing, 6x70mm, 1/2" OD, S225 Back Catalog number: 200102 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9969-100 Sorbent Tube, Silica, DNPH, 6X110, 300/150, 100/BX Price on request 7015377P Tube Tip Breaker, Package of 5 Price on request 800262 Single Tube Holder Kit, 7 x 130mm [Draeger Long T Price on request