| Cole-Parmer 224505 液位传感器 | 8 | ¥836.00 | ¥836.00 | | ¥836.00 | |
| 英国Whatman 1825-707纯玻璃纤维滤纸GFF 110MM X 100M | 44 | ¥4429.00 | ¥4429.00 | | ¥4429.00 | |
| 英国whatman 1872-866,Grade 72系列活性炭滤纸20.3CM X 25.4CM | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| Whatman 1851-037 石英滤波器 | 13 | ¥1390.00 | ¥1390.00 | | ¥1390.00 | |
| 英国whatman 18139073,F145-02系列滤纸0.375inX125FT (10LFT) | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |