The GC analysis time as part of the total analytic procedure There are many factors affecting the speed ofa GCanalysis; among these are logging the sample into the laboratory, sample preparation time, the GC analysis time, cool-down time between analyses, analyzing the data, and preparing the analysis report. Sample preparation time is normally the factor in determining throughput in the analytical laboratory; but in cases where the GCanalysis time is significant in prolonging turnaround time, fast GC may be of use. Mastovski and Lehoty [73] in their review of fast GC/MS include a detailed discussion of how to determine if there is an economic benefit to modifying a GC/MS method so that GC analysis time is significantly reduced. For example, if the sample preparation of a batch of samples consumes an entire business day and the samples are put in an autosampler and analyzed during the night, it makes no difference to the productivity of the laboratory if the samples are analyzed in 1 or 16 hours.
The GC analysis time as part of the total analytic procedure There are many factors affecting the speed ofa GCanalysis; among these are logging the sample into the laboratory, sample preparation time, the GC analysis time, cool-down time between analyses, analyzing the data, and preparing the analysis report. Sample preparation time is normally the factor in determining throughput in the analytical laboratory; but in cases where the GCanalysis time is significant in prolonging turnaround time, fast GC may be of use. Mastovski and Lehoty [73] in their review of fast GC/MS include a detailed discussion of how to determine if there is an economic benefit to modifying a GC/MS method so that GC analysis time is significantly reduced. For example, if the sample preparation of a batch of samples consumes an entire business day and the samples are put in an autosampler and analyzed during the night, it makes no difference to the productivity of the laboratory if the samples are analyzed in 1 or 16 hours.
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