Flame Atomic Absorption Spectrometric Determination of Trace Amounts of Silver after Solid-Phase Extraction with 2-Mercaptobenzothiazole Immobilized on Microcrystalline Naphthalene
Figure 1
Effect of pH on the recovery of silver. Conditions: amount of silver 10 μg; sample volume 50 mL; sample flow rate 5.0 mL min−1; solvent for dissolving adsorbent DMF (5.0 mL).