| | TEXWIPE TX5741无尘室笔记本; 5.5“X 8.5”，10/box | 11 | ￥1100.00 | ￥1100.00 | | ￥1100.00 |  |
| | A＆D 220 VAC, 50/60 Hz适配器 | 4 | ￥490.00 | ￥490.00 | | ￥490.00 | |
| | Cole-Parmer® EW-74903-18可编程单注射器输液泵，230V | 518 | ￥51898.00 | ￥51898.00 | | ￥51898.00 | |
| | Cole-Parmer F2602-2 HPLC针头式过滤器 | 29 | ￥2915.00 | ￥2915.00 | | ￥2915.00 | |
