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產品詳情在線留言
| 品牌 | 其他品牌 |
|---|
Food and nutrition
貨號 | 描述 | 規格 |
CACB-1 | Calcium carbonate certified for the determination of Pb and Cd. | 2.5 g |
FEBS-1 | Otolith certified reference material for trace elements. | 1 g |
SELM-1 | Selenium enriched yeast. | 8 g |