3.1.3. Effect of matrix components on
co-precipitation and subsequent ICP-AES
determination
Experiments were carried out with model solutions
containing the micro-components to be
studied and Ca (100 mg l1) and Sr, Mg, Ba,
and Al (10 mg l1). The results obtained are
presented in Table 3. It is seen that matrix components
do not interfere with the ICP-AES determination.