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Running Multiple-Vial Analyses
Recalibrating With Multiple Groups of Standards
• the three calibration standards in duplicate,
• sample vials 10 through 14,
• the three calibration standards in duplicate,
• sample vials 15 through 19,
• the three calibration standards in duplicate,
• sample vials 20 through 24, and
• the three calibration standards in duplicate.
Recalibrating With Multiple Groups of
Standards
There are two different types of samples, A and B that need to be analyzed.
The analysis for sample type A requires a 5 µl injection and a stoptime of 8 minutes.
The analysis of sample type B requires a 2 µl injection and a stoptime of 5 minutes.
For sample type A:
• there are 3 calibration standards of different concentrations and 6 samples,
• each sample must be analyzed once,
• the calibration standards must be analyzed in duplicate and re-analyzed after
every 2 samples,
C1 C2 C3 S7 S8 C1 C2 C3 S9 S10 C1 C2 C3 S11 S12 C1 C2 C3
• The calibration standards of type A are in positions 1, 2 and 3 of the autosampler
tray and the 6 sample vials are in positions 7 to 12, and
• the samples and the calibration standards use the same method called METH1.
For sample type B:
• there are 3 calibration standards of different concentrations and 9 samples,
• each sample must be analyzed once,
• the calibration standards must be analyzed twice and re-analyzed after every 3
samples,
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