Description
The Nextteq Decahydronaphthalene Gas Detection Tube (NX147L) is designed for the rapid detection and measurement of decahydronaphthalene vapor concentrations from 20 to 200 ppm using the Nextteq manual sampling pump. With a single 100 mL pump stroke, a sampling time of approximately 1.5 minutes, and a distinct yellow-to-brown color change, the tube provides reliable, on-site monitoring for industrial hygiene, exposure assessment, and workplace safety applications.