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FOR EXPERT REVIEW PANEL USE ONLY
NOT FOR DISTRIBUTION
3
Accuracy/Recovery:
Meet the requirement on the NIST SRM 1849a samples
Precision (RSD
r
):
Reproducibility (RSD
R
):
•
System suitability:
Recommendation:
Recommend to be the final action method.
I would also make suggestion: If the method performance characteristics would be included in the
published version. It would be appropriate to increase the low analytical range limits for the copper and
iron to a higher value, maybe two times of the current SMPR values.