APPENDIX. QUALITY CONTROL RESULTS FOR DUPLICATE
PAIRS PLOTTED AGAINST EACH OTHER
10,000 F
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10,000
Aliquot B (pCi/g)
Figure Al. Acceptable quality control results for duplicate pairs analyzed for 90Sr in soil
by Environmental Analysis Laboratory. Results depicted are for concentrations between
10 and 10,000 pCi/g. Broken line represents perfect agreement and is not a fit to the data.
29