Sorbent tube adapter nipple for Dual manifold High Back Catalog number: 800165 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9977-20 Sorbent Tube, XAD-2, 6X110, 120/60, 20/BX Price on request 811-9988-10 Sorbent Tube, Chromosorb-106, 10X150, 600/300, 10/ Price on request 800073 Tube Holder Dual Variable Flow, only Price on request