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| Whatman MD142/2/03真空加压过滤器10452003 MD142/2/03 SCRN F/MD142 1/PK,SCRN | 7 | ¥728.00 | ¥728.00 | | ¥728.00 |  |
| Nunc 276005 微孔板封板垫 | 8 | ¥882.50 | ¥882.50 | | ¥882.50 |  |
| 美国Wheaton W216945 棕色广口瓶 容量:30ml | 1 | ¥173.57 | ¥173.57 | | ¥173.57 |  |