Nextteq Vinyl Chloride Gas Detector Tubes. Options:

Vinyl Chloride Detector Tubes
Measuring Range: 0.05 - 1.0%
10 tubes per box
P/N NX221H

Vinyl Chloride Detector Tubes
Detection Range: 5-500 ppm
5 tubes per box
P/N NX221M

Vinyl Chloride Detector Tubes
Detection Range: 0.1-3.0ppm, 0.2-6.0ppm, 0.4-12.0ppm
5 tubes per box
P/N NX221L