| | 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 |  |
| | Whatman RC55再生纤维素膜10410293 RC55 0.45UM 38.1MMX50M 1/PK，尺寸：38.1MMX50M 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 英国Whatman2017-009抗生素分析检测纸AA DISCS 9MM/1000/PK | 15 | ￥1561.00 | ￥1561.00 | | ￥1561.00 | |
