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Jean-Louis Brix | Authors

Articles

Ultratrace Quantitive Analaysis of Catalyst Poisoners Using a Dedicated GC–MS Analyser

A dedicated GC– MS analyser was developed to address the increasing need for more sensitive catalyst poisoner analysis. The system combines the separation power and robustness of a classic backflush configuration with the selectivity and sensisitivitiy of mass spectrometry.

Ultratrace Quantitative Analysis of Catalyst Poisoners using a Dedicated GC–MS Analyser

A GC–MS analyser is described that is reported to substantially expand the workable application range of a classic catalyst contaminants analyser. The use of FS/SIM mode permits identification of unknown contaminants in combination with reliable quantification at trace and ultratrace amounts.