Nextteq Ethylene Gas Detector Tubes. Options:

Ethylene Detector Tubes
Detection Range: 20 - 1200 ppm
10 tubes per box
P/N NX152M

Ethylene Detector Tubes
Detection Range: 0.1 - 100 ppm
10 tubes per box
P/N NX152CL

Ethylene Detector Tubes
Detection Range: 1 - 200 ppm
5 tubes per box
P/N NX152L