Chloride Ion Solution TubesDetection Range 10 - 200 mg/l10 tubes, 10 tests per boxP/N 221LLDissolved substances in a solution can be measured by immersing the Gastec Dissolved Substance/Solution Detector Tube (with both ends broken) into a solution. When...

Chloride Ion Solution TubesDetection Range 25 - 1000 mg/l10 tubes, 10 tests per boxP/N 221LDissolved substances in a solution can be measured by immersing the Gastec Dissolved Substance/Solution Detector Tube (with both ends broken) into a solution. When...

Gastec 218 Ozone Solution 1-10 mg/L BX

Gas or vapor to be measured: Sulfide IonDetection Range: 2-300 ppm P/N 211M

Sulfide Ion Solution TubesDetection Range 0.5 - 20ppm10 tubes, 10 tests per boxP/N 211LLDissolved substances in a solution can be measured by immersing the Gastec Dissolved Substance/Solution Detector Tube (with both ends broken) into a solution. When...

Gas or vapor to be measured: Sulfide IonDetection Range: 10-1000 ppm P/N 211H

Gastec 211 Sulfide Ion 1-100 ppm BX

Gastec 193 2-Pentenenitrile 0.5-15 ppm BX

Gastec 192 Methacrylonitrile 0.2-32 ppm BX

Gastec Acrylonitrile Gas Detector Tubes. Options: Acrylonitrile Detector TubesMeasuring Range: 2-360 ppm (5 detector tubes, 5 pre tubes per box) P/N 191L Acrylonitrile Detector TubesMeasuring Range: 2-360 ppm(5 detector tubes, 5 pre tubes per box) P/N 191

Gastec 191 Acrylonitrile 2-360 ppm BX

Gastec 185 Hydrazine 0.05-2 ppm BX