Description
The Nextteq 1,3-Dichloropropene Gas Detection Tube (NX221L) is designed for the rapid detection and measurement of 1,3-dichloropropene vapor concentrations from 1 to 10 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 yellowish green-to-pink color change, the tube provides reliable, on-site monitoring for industrial hygiene, exposure assessment, and workplace safety applications.