Lead contents in processed milk
1991
Velasco Gonzalez, O.H. (Instituto Politecnico Nacional, Mexico. Esc. Nacional de Ciencias Biologicas) | Echavarria Almeida, S.
The lead contents of 182 samples of industrialized milk corresponding to 14 different commercial brands (13 samples per brand) was determined. The mean lead content was 0.134 ppm with a range from 0.026 to 0.416 ppm. Generally speaking, the average contents were inferior to the maximum allowed concentration (0.3 ppm) however 4 samples representing the 30.8% of the samples analyzed for one brand, have an average contents higher than this level (0.364 ppm)
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