[PDF][PDF] Some problems in the determination of residues in plants and mammals

DF Heath - 1963 - Citeseer
methods assume that the nature of the toxic cpmpounds present is known, and that they can
be extracted in known yields. Neither assumption is easily validated except by using …

Some Problems in the Determination of Residues in Plants and Mammals

DF Heath - Radiation and Radioisotopes Applied to Insects of …, 1963 - inis.iaea.org
[en] In most instances residues must be determined by chemical or biochemical methods
without the use of radioisotopes. These methods assume that the nature of the toxic …