Gastec 91TP Formaldehyde REFRIG TUBE 0.01-1.75 ppm BX

Gastec 91PL Formaldehyde REFRIG TUBE 0.01-0.8 ppm BX

Gastec 91P Formaldehyde REFRIG TUBE 0.02-1.44 ppm BX

Gastec Formaldehyde Gas Detector Tubes. Options: Formaldehyde Detector TubesDetection Range: 0.05-1 ppm 10 tubes, 10 tests per boxP/N 91LL Formaldehyde Detector TubesDetection Range: 0.1-40 ppmtubes, 10 tests per box P/N 91L Formaldehyde Detector...

Gastec Formaldehyde Gas Detector Tubes. Options: Formaldehyde Detector TubesDetection Range: 0.05-1 ppm 10 tubes, 10 tests per boxP/N 91LL Formaldehyde Detector TubesDetection Range: 0.1-40 ppmtubes, 10 tests per box P/N 91L Formaldehyde Detector...

Gastec Formaldehyde Gas Detector Tubes. Options: Formaldehyde Detector TubesDetection Range: 0.05-1 ppm 10 tubes, 10 tests per boxP/N 91LL Formaldehyde Detector TubesDetection Range: 0.1-40 ppmtubes, 10 tests per box P/N 91L Formaldehyde Detector...

Gas or vapor to be measured:Formaldehyde: 1 - 10 hours, Detection Range: 0.1-20 ppmAcetaldehyde: 1 - 10 hours, Detection Range: .1-20 ppmFurfural: 1 - 10 hours, Detection Range: .3-60 ppmMethyl ethyl ketone: 1 - 10 hours, Detection Range: .125-25 ppm

Gastec 91 Formaldehyde 2-100 ppm BX

Gastec Acetic Acid Gas Detector Tubes. Options: Gastec Acetic Acid Detector TubesGas or vapors to be measured: Acetic Acid - Detection Range: 0.125-25 ppmAcrylic Acid - Detection Range: 0.45-18 ppmFormic Acid - Detection Range: 0.5-20 ppm(10 tubes, 10...

Gas or vapor to be measured: Acetic Acid: 1 - 10 hours, Detection Range: 0.5-100 ppmAcetic Anhydride: 1 -10 hours, Detection Range: 0.3-60 ppmFormic Acid: 1 - 10 hours, Detection Range: .55-110 ppm

Gastec 81 Acetic Acid 1-100 ppm BX

Gastec 80 Acid Gases 1-80 ppm BX