Single Tube Holder Kit, 7-10 x 175mm Back Catalog number: 800261 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9972-50 Sorbent Tube, TenaX, 8X110, 100/50, 50/BX Price on request 800075 Tube Holder Quad Variable Flow, only Price on request 200115 Tube Holder Housing, 7 x 130mm, 5/8", L247 [Draege Price on request