| PolyScience SD28R-30-A11B 120V/60HZ28L -30℃冷藏浴循环 | 485 | ¥48540.00 | ¥48540.00 | | ¥48540.00 |  |
| Hyvac Products Pump Direct Drive Expl Prf 90703-010 | 280 | ¥28052.40 | ¥28052.40 | | ¥28052.40 |  |
| Micropump® 82059(GJ-N21.FF2S.C) 低流量泵头,腔式设计,0.320毫升/转,C型安装头 | 63 | ¥6310.00 | ¥6310.00 | | ¥6310.00 |  |