| | Seepex MD 025-6L - AC EPT VFD 工业螺杆泵与交流变频驱动，2.5 - 226GPH | 250 | ￥25040.00 | ￥25040.00 | | ￥25040.00 |  |
| | I-Chem 313-0125-RWD 125ml HDPE 圆筒瓶，已认证 I-Chem 125ml HDPE Cylinder Round Certified | 8 | ￥835.00 | ￥835.00 | | ￥835.00 | |
| | Millipore PLAC06210 超光盘膜 | 25 | ￥2500.00 | ￥2500.00 | | ￥2500.00 | |
