Description
The Nextteq Vinyl Chloride Gas Detection Tube (NX221H) is designed for the rapid detection and measurement of vinyl chloride vapor concentrations from 0.05 to 1.0% using the Nextteq manual sampling pump. With a single 100 mL pump stroke, a sampling time of approximately 2 minutes, and a distinct brownish orange-to-brownish green color change, the tube provides reliable, on-site monitoring for industrial hygiene, exposure assessment, and workplace safety applications.