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196 Analysis of VOC On Sorbent Tubes by Automated Cryogen-free Thermal Desorption using EPA TO-17

This Application Note demonstrates the analytical performance of a CDS 7550S thermal desorber coupled to a GCMS for the analysis of TO-17 volatile organic compounds (VOCs) ranging in volatility from Dichlorodifluoromethane to Naphthalene. The data shows that the performance of CDS 7550S meets and exceeds the criteria set forth in US EPA Method TO-17. Detailed instrument method parameters are presented along with clean blank chromatogram, precision, linearity, and calibration curves for various groups of compounds. 7500 Environmental

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