AUTOMATIC PROCESS FOR VALIDATION OF THE MEASUREMENTS OF A CHROMATOGRAPH AND SYSTEM FOR ITS IMPLEMENTATION

摘要

The invention concerns a process for evaluation and self-validation of the measurements of a chromatographic system and the chromatographic system. The process for evaluation and validation of the measurements of a chromatograph by detailed analysis of the chromatographic signal and of the self-monitoring products in order to verify the performance of the apparatus and to correct any deviations in the chromatographic parameters is characterized in that it comprises the following steps: analysis of the signal supplied by the detector without injection of any product; validation of the apparatus by injection of a self-monitoring product the chromatographic parameters of which have been previously calibrated; analysis of the sample, by calculating the concentrations of the products present in the sample.