| | Whatman RC55再生纤维素膜10410224 RC55 0.45uM 110MM 25/PK，尺寸：110MM 孔径0.45um | 11 | ￥1183.00 | ￥1183.00 | | ￥1183.00 |  |
| | Whatman Grade 2589D技术应用滤纸10343978 Grade 2589D 40x40CM 100/PK W4HOLES | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Ohaus/VX-32XW5000L奥豪斯 工业秤 | 207 | ￥20740.00 | ￥20740.00 | | ￥20740.00 | |
| | Cole-Parmer #135810 流量开关 | 10 | ￥1078.00 | ￥1078.00 | | ￥1078.00 | |
