Description
The Nextteq 1,1‑Dichloroethylene Detection Tube (NX221L) is optimized for use in controlled industrial environments where rapid, low‑range detection of airborne 1,1‑Dichloroethylene is essential. Its calibrated half‑stroke sampling method and fast one‑minute reaction time make it ideal for routine monitoring in manufacturing areas, chemical processing facilities, and confined spaces with potential vinyl‑chloride‑related emissions. The tube’s stable performance across 15–25°C ensures reliable readings even in variable indoor work conditions.