AOAC Official Method 973.67 Iodine-131, Barium-140, and Cesium-137 in Milk and Other Foods Gamma-Ray Spectroscopic Method First Action 1973 Final Action 1990
AOAC Official Method 973.67 Iodine-131, Barium-140, and Cesium-137 in Milk and Other Foods Gamma-Ray Spectroscopic Method First Action 1973 Final Action 1990
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