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 800138 Tube Holder Adapter for 5/8" Ends Price on request 800232 Tube Holder Kit, Deluxe (Single, Dual, Triple & Qu Price on request