Continuous monitoring of Volatile Organic Compounds (VOCs) in air provides important information for emission and ambient quality control as well as for indoor and workplace studies.
Conventional techniques generally provide the concentration data as the total of organic pollutants (for example: Total
Hydrocarbons or Nonimethane Hydrocarbons). However, the determination of single VOC concentration allows an accurate identification of pollution sources and their influence on the quality of the environment.
Coupling an on-line collection of high sample volume to high-resolution gaschromatography is certainly the most suitable and sensitive approach to perform accurate and reliable identification and quantitation of VOCs.
The following analysis was conducted to demonstrate the Outstanding Performance of the COMPLETELY AUTOMATED PROCESS of the Master TD Thermal Desorber applied to VOC pollutants in air.


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