Tube Holder Housing, 6x70mm, 1/2" OD, S225 (Packg Back Catalog number: 200102-10 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800066-10 Tube Holder Collar Clip, for 1/4" OD, 1/8" ID Tubi Price on request 800165-10 Sorbent tube adapter nipple for Dual manifold High Price on request 200113 Tube Holder Housing, 7-10 x 110mm, 5/8", L240 Price on request