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| | Ashcroft 30-2032-SD-20L-200# 数字卫生计 | 615 | ￥61520.00 | ￥61520.00 | | ￥61520.00 | |
| | Whatman AE98硝酸纤维素膜10400214 AE98 5 uM 50MM 100/PK，尺寸：50mm 孔径5.0um | 11 | ￥1178.00 | ￥1178.00 | | ￥1178.00 | |
| | I-Chem Bottle Hdpe Wm 120ML Bk CS500 012-0120BP | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
