Description
The Nextteq Di-n-Propylamine Gas Detection Tube (NX108VL) is designed for the rapid detection and measurement of di-n-propylamine vapor concentrations from 1 to 14 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.