241 Determination of VOCs in Air by Adsorption Tube Sampling-Thermal Desorption GC-MS (HJ 644-2013)
This application note demonstrates the superior performance of CDS Analytical's automatic electronic cooling and thermal desorption system, 7550S with the Peltier option, in the analysis of volatile organic compounds in ambient air. This system, featuring a quantitative automatic split function and application software that is conducive to customizable method development, complies with the Chinese national standard method HJ 644-2013. Air Sampling Thermal Desorption 7550S Human Health and Safety Environmental
241 TD 7550S VOCin Air
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