Huang Xinghui,Song Huanwen.CONTENTS OF 210Pb IN FOOD[J].Chinese Journal of Radiological Medicine and Protection,1982,2(1):54-55 |
CONTENTS OF 210Pb IN FOOD |
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Abstract:: |
The contents of 210Pb in 30 kinds of commonly used foods are given in the paper, After the radioactive equilibrium between 210Pb and 210Po was nearly established in samples, the concentration of 210Pb was determined by the method of spontaneous deposition on silver disc, The contents of 210Pb then were calculated from that of 210Po, The average
contents of 210Pb in corn, vegetable and meat were 0.14, 15.08 and 1.26 × 10-14Ci/g respectively, |
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