TABLE 5 Comparison of Strontium-90 in Soil by HCl Extraction and Fusion i oO a 5 a ue Date depth Sampling Area Sampled. in inches Tthaca, N. Ye summer '56 0 to-~2 ielenry Coe, Ill. 10-40-58 Raleigh, N. C. 11-5-58 a/m sy?hep soil % Sr?? removed Extraction Fusion 22h + 1h 230 + 19 OT 0 to 8 164+ 196 + 3 Bh 0 to 6 136 + 8 160 + 10 85 — a 7 _ by extraction oy. if> ft a 7 a 1 ee fo y" ae t s oa ae styles + Mis ep TERS eRSeHSROSLOANSE