| ADVANTEC A300A293C 混合纤维素酯膜 | 33 | ¥3350.00 | ¥3350.00 | | ¥3350.00 |  |
| Cole-Parmer 150°C,115V 60赫兹 不锈钢加热浴,9.5升 | 202 | ¥20284.00 | ¥20284.00 | | ¥20284.00 |  |
| Advantec 混合纤维素酯膜; 142毫米直径0.10微米 | 33 | ¥3350.00 | ¥3350.00 | | ¥3350.00 |  |
| PolyScience 循环仪; -10至40°C; 0.75马力的涡轮泵 | 453 | ¥45320.00 | ¥45320.00 | | ¥45320.00 |  |