No. CAS2 | Contaminant | MPL3, mg/L |
7440-38-2 | Arsenic | 5.0 |
7440-39-3 | Barium | 100.0 |
7440-43-9 | Cadmium | 1.0 |
7440-47-3 | Chrome | 5.0 |
7439-97-6 | Mercury | 0.2 |
7440-22-4 | Silver | 5.0 |
7439-92-1 | Lead | 5.0 |
7440-38-2 | Arsenic | 5.0 |