Tube Holder Hose Barb Fitting (Packg of 10) Back Catalog number: 800170-10 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 111U Isopropyl & Ethyl Acetate (10-1000 ppm) Gas detector tubes, pk/10 Price on request 200102 Tube Holder Housing, 6x70mm, 1/2" OD, S225 Price on request 800073 Tube Holder Dual Variable Flow, only Price on request