| Cole-Parmer PMR1-010904 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 | |
| 英国Whatman10549081硝酸纤维素膜FF125/100 107MMx50M 1/PK SIP | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| Cole-Parmer S2C1B1030SDJGMALE 混合超声多普勒/过境时间流量计 | 352 | ¥35200.00 | ¥35200.00 | | ¥35200.00 | |
| Cole-Parmer PMR1-010873 浮子流量计 | 12 | ¥1298.00 | ¥1298.00 | | ¥1298.00 | |