| | Seepex MDCS 012-12 56C-BARESHAF 卫生螺杆泵56C电机安装，1.23 - 156 GPH | 522 | ￥52240.00 | ￥52240.00 | | ￥52240.00 |  |
| | Thermo Scientific 30005-152130 Hypersil硅胶柱 - 长150mm，2.1mm内径，粒径5μm的 | 48 | ￥4805.00 | ￥4805.00 | | ￥4805.00 | |
| | Cole-Parmer®蠕动测光，蠕动测光，定速，7.6加仑，220 VAC | 66 | ￥6622.00 | ￥6622.00 | | ￥6622.00 | |
