Draeger Vinyl Chloride Short Term Gas Detector Tubes. Options:

Vinyl Chloride Gas Detector Tubes 0.5/b
P/N 8101721
Measuring Range: 0.5 - 30 ppm
(10 tubes, 10 tests per box)

Vinyl Chloride Gas Detector Tubes 100/a
P/N CH19601
Measuring Range: 100 - 3,000 ppm
(10 tubes, 10 tests per box)