产品介绍：
| Silver | 银 | 7440-22-4 | 50µg/g |
| Aluminum | 铝 | 7429-90-5 | 50µg/g |
| Barium | 钡 | 7440-39-3 | 50µg/g |
| Boron | 硼 | 7440-42-8 | 50µg/g |
| Cadmium | 镉 | 7440-43-9 | 50µg/g |
| Calcium | 钙 | 7440-70-2 | 50µg/g |
| Chromium | 铬 | 7440-47-3 | 50µg/g |
| Copper | 铜 | 7440-50-8 | 50µg/g |
| Iron | 铁 | 7439-89-6 | 50µg/g |
| Potassium | 钾 | 7440-09-7 | 50µg/g |
| Magnesium | 镁 | 7439-95-4 | 50µg/g |
| Manganese | 锰 | 7439-96-5 | 50µg/g |
| Molybdenum | 钼 | 7439-98-7 | 50µg/g |
| Sodium | 钠 | 7440-23-5 | 50µg/g |
| Nickel | 镍 | 7440-02-0 | 50µg/g |
| Phosphorus | 磷 | 7723-14-0 | 50µg/g |
| Lead | 铅 | 7439-92-1 | 50µg/g |
| Silicon | 硅 | 7440-21-3 | 50µg/g |
| Tin | 锡 | 7440-31-5 | 50µg/g |
| Titanium | 钛 | 7440-32-6 | 50µg/g |
| Vanadium | 钒 | 7440-62-2 | 50µg/g |
| Zinc | 锌 | 7440-66-6 | 50µg/g |
