| 英国Whatman3017900623,Grade 17 Chr系列层析纸,4.6CMx30CM | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| Whatman Grade5定性滤纸1005-150 GR 5 15.0CM 100/PK | 2 | ¥244.00 | ¥244.00 | | ¥244.00 | |
| Cole-Parmer P04/1-N102-05ST 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Whatman Grade1450CV定性滤纸10313208 Grade1450CV 70MM 50/PK | 0 | ¥52.00 | ¥52.00 | | ¥52.00 | |