products due to their minor availability in the Spanish market. A total
of 66 samples were analysed, being the exact number of each type
indicated in Table 7. Each sample was independently digested and
analysed by triplicate. The range of concentrations found for each
type of sample is shown in Table 7.
The levels of some trace elements (Ag, Be, Sn) were below DL in all
the analysed samples. In other cases (Ba, Co, Cr, Mo, V) the observed