Gastec Tetrachloroethylene Gas Detector Tubes. Options:

Tetrachloroethylene Gas Detector Tubes
Detection Range: 0.1-9ppm
10 tubes, 10 tests per box
P/N 133LL

Tetrachloroethylene (Perchloroethylene) Gas Detector Tubes
Detection Range: 1-75ppm
10 tubes, 10 tests per box
P/N 133L

Tetrachloroethylene (Perchloroethylene) Gas Detector Tubes
Detection Range: 2-250ppm
10 tubes, 10 tests per box
P/N 133M

Tetrachloroethylene (Perchloroethylene) Gas Detector Tubes
Detection Range: 7-900 ppm
10 tubes, 10 tests per box
P/N 133HA