产品介绍：
| Selenium | 硒 | 7782-49-2 | 100 µg/mL |
| Antimony | 锑 | 7440-36-0 | 100 µg/mL |
| Lithium | 锂 | 7439-93-2 | 100 µg/mL |
| Copper | 铜 | 7440-50-8 | 100 µg/mL |
| Tin | 锡 | 7440-31-5 | 100 µg/mL |
| Barium | 钡 | 7440-39-3 | 100 µg/mL |
| Chromium | 铬 | 7440-47-3 | 100 µg/mL |
| Zinc | 锌 | 7440-66-6 | 100 µg/mL |
| Molybdenum | 钼 | 7439-98-7 | 100 µg/mL |
