| Nunc 343850-ROC 冻存笔,黑色 BLACK CRYOPEN MARKERS | 1 | ¥169.00 | ¥169.00 | | ¥169.00 |  |
| PolyScience 6160M21A130D 再循环装置; -10至40°C,230V | 514 | ¥51450.00 | ¥51450.00 | | ¥51450.00 |  |
| 梅特勒 SB16000 工业电子精密天平 16100g 1g | 144 | ¥14400.00 | ¥14400.00 | | ¥14400.00 |  |
| 英国Whatman 1442-055,Grade 42无灰级定量滤纸,2.5μm,5.5CM | 1 | ¥149.00 | ¥149.00 | | ¥149.00 |  |