Sorbent tube adapter nipple for Dual manifold High Back Catalog number: 800165 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800072 Tube Holder Single Variable Flow, only Price on request 800249 Tube Holder Kit, Quad Variable (Includes 6x70mm, 7 Price on request 200131 Impinger Holder, Double, Aluminum, GilAir/HFS Price on request