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 800075 Tube Holder Quad Variable Flow, only Price on request 7015377P Tube Tip Breaker, Package of 5 Price on request 800072 Tube Holder Single Variable Flow, only Price on request