| | KRYTOX 283AD 2OZ包装 | 35 | ￥3587.52 | ￥3587.52 | | ￥3587.52 |  |
| | Thermo Scientific HYPERSIL 31905-254030苯基-2柱 - 长度250mm，ID4.0毫米，粒径5μm的 | 48 | ￥4805.00 | ￥4805.00 | | ￥4805.00 | |
| | 密理博Millipore GTBP04700 聚碳酸酯膜孔径:0.22μm;直径:47mm | 31 | ￥3114.00 | ￥3114.00 | | ￥3114.00 | |
| | Whatman Grade 589/1 定量滤纸10300011 Grade 589/1 BLKRIB 125MM 100/PK | 3 | ￥309.00 | ￥309.00 | | ￥309.00 | |
