Experimental group | # AMs/sampling | # AMs/tank | Addition of | ||
---|---|---|---|---|---|
Pt standard (1 g/L) | HCl (2 mol/L) | ||||
Tank 1 | Control | 7 | 42 | None | 10 mL |
Tank 2 | 0.1 µg Pt/L | 7 | 42 | 1 µL | 10 mL |
Tank 3 | 1 µg Pt/L | 7 | 42 | 10 µL | 10 mL |
Tank 4 | 10 µg Pt/L | 7 | 42 | 100 µL | 9.9 mL |
Tank 5 | 100 µg Pt/L | 7 | 42 | 1 mL | 9 mL |
Tank 6 | 1000 µg Pt/L | 7 | 42 | 10 mL | None |