Cumene Gas Detector Tube for 20-140 ppm, pk/10 Back Catalog number: 111U-CUMENE Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9964-50 Sorbent Tube, Microlite, 8X110, 500mg, 50/BX Price on request 800071-10 Tube Holder Housing End, 5/8", for 1/4" OD, Open E Price on request 400253 Tube Holder, Clear Storage Box Price on request