Retention Time Reproducibility of the Agilent 6890 Plus GC
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چکیده
Agilent Technologies tested a large number of 6890 Plus gas chromatographs (GCs) over a 10-month period to characterize analytical performance. A sequence of ten runs was performed on each GC to measure retention time reproducibility. The results for retention time reproducibility show that a given peak typically falls within a very tight range of 0.002 to 0.003 min. The average standard deviation for all GCs tested was 0.001 min. This represents a relative standard deviation of less than 0.02 percent.
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