产品介绍：
| Cadmium | 镉 | 7440-43-9 | 100µg/mL |
| Nickel | 镍 | 7440-02-0 | 100µg/mL |
| Lead | 铅 | 7439-92-1 | 100µg/mL |
| Silver | 银 | 7440-22-4 | 100µg/mL |
| Zinc | 锌 | 7440-66-6 | 100µg/mL |
| Barium | 钡 | 7440-39-3 | 50µg/mL |
| Beryllium | 铍 | 7440-41-7 | 50µg/mL |
| Cobalt | 钴 | 7440-48-4 | 50µg/mL |
| Chromium | 铬 | 7440-47-3 | 50µg/mL |
| Copper | 铜 | 7440-50-8 | 50µg/mL |
| Manganese | 锰 | 7439-96-5 | 50µg/mL |
| Vanadium | 钒 | 7440-62-2 | 50µg/mL |
