+ + REGRESS LINE: Y = 0.526 + 0.955«X R SQUARE = 0.89 ' 96 + + IMP SCREENING(pCi/g) 241 Am G-9-€1 + 72 + | ae . t+ + 48 4 P + - 1 + 24+ -. 0 0 + + + + + + + + 24 t +++ 4g 72 LAB RESULTS (pCi/g) 247m, GAMMA + 96 FIGURE B-6-2, PLOT OF IMP SCREENING VS. LABORATORY RESULTS FOR 2474m GAMMA 1 +20