7 sample was analyzed for copper, lead, zinc, gold, silver and antimony using Atomic Absorption Spectroscopy. 2 samples were analyzed for copper, lead and zinc using Atomic Absorption Spectroscopy.
Summary
7 sample was analyzed for copper, lead, zinc, gold, silver and antimony using Atomic Absorption Spectroscopy. 2 samples were analyzed for copper, lead and zinc using Atomic Absorption Spectroscopy.