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Sr-90 Soil Method - Eichrom

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SRNL Approach<br />

• Can we improve sample preparation chemistry for <strong>Sr</strong>-89/<strong>90</strong><br />

assay in larger soil samples?<br />

Improve matrix removal steps<br />

Minimize column rinse/elution volumes<br />

increase chemical yields<br />

Lower MDA<br />

S. Maxwell et al, Rapid Determination of Radiostrontium in Large <strong>Soil</strong> Samples,<br />

Journal of Radioanalytical and Nuclear Chemistry, online June 2012, 10.1007/s10967-012-1863-2<br />

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