Description
The Nextteq Dichloromethane Gas Detection Tube (NX138) is designed for the rapid detection and measurement of dichloromethane vapor concentrations from 30 to 1,000 ppm or 10 to 200 ppm using the Nextteq manual sampling pump. Supporting multiple sampling volumes for enhanced sensitivity, the tube features a white-to-reddish orange color change and provides reliable, on-site monitoring for industrial hygiene, exposure assessment, and workplace safety applications.