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 811-9967-50 Sorbent Tube, Silica Gel, 8X110, 300/150, 50/BX Price on request 800138 Tube Holder Adapter for 5/8" Ends Price on request 200505 Tubing, 1/8" ID x 1/16" W, Clear PVC, (3 ft) Price on request