Sorbent Tube, TenaX, 8X110, 100/50, 50/BX Back Catalog number: 811-9972-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800232 Tube Holder Kit, Deluxe (Single, Dual, Triple & Qu Price on request 800261 Single Tube Holder Kit, 7-10 x 175mm Price on request 800165 Sorbent tube adapter nipple for Dual manifold High Price on request