Description
The Nextteq Diethylamine Gas Detection Tube (NX141) is designed for the rapid detection and measurement of diethylamine vapor concentrations from 1 to 20 ppm using the Nextteq manual sampling pump. With a single 100 mL pump stroke, a sampling time of approximately 1 minute, and a distinct pale purple-to-pale yellow color change, the tube provides reliable, on-site monitoring for industrial hygiene, exposure assessment, and workplace safety applications.