River Water Monitoring by On-line Gas Chromatography

Analyzer Description

2-valves, 4-capillary columns, 2-Deans switches, membrane technology, ECD, FID
Sample type:
River water
Compounds Separated:
Dichloromethane, 1,1,1-trichloroethane, carbontetrachloride, benzene, trichloroethene, toluene, tetrachloroethene, ethylbenzene, m/p-xylene, o-xylene
Concentration ranges:
0.02 ppb – 10 ppm for carbontetrachloride
0.05 ppb – 10 ppm for 1,1,1-trichloroethane, trichloroethene, tetrachloroethene
0.10 ppb – 10 ppm for dichloromethane
2.00 ppb – 10 ppm for all remaining components
Methods met:
Wasson-ECE W1022

Key Features and Benefits

  • The gas chromatograph can be configured for use with an automatic sampling system for greater sampling precision and reduction of labor costs.
  • Fused silica lined tubing ensures repeatability and the lowest detection limits.
  • Wasson-ECE on-line analysis allows continuous, automated sampling and data processing.