Gastec Ethylene Oxide Gas Detector Tubes. Options:

Ethylene Oxide (ETO) Detector Tubes
Detection Range: 0.05-3%
5 detector tubes, 5 pre tubes per box
P/N 163

Ethylene Oxide Detector Tubes
Detection Range: 0.4-350 ppm
5 detector tubes, 5 pre tubes per box
P/N 163L

Ethylene Oxide Detector Tubes
Detection Range: 0.1-10 ppm
5 detector tubes, 5 pre tubes per box
P/N 163LL