| | Cole-Parmer 4704 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 |  |
| | Cole-Parmer 099AEV9612S 加热蒸发器/集中器 | 239 | ￥23936.00 | ￥23936.00 | | ￥23936.00 | |
| | Cole-Parmer 4531 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Cole-Parmer 泡沫头的瓶子刷 | 2 | ￥275.00 | ￥275.00 | | ￥275.00 | |
| | 上海般特DDS-307W 微机型电导率仪 | 9 | ￥980.00 | ￥980.00 | | ￥980.00 | |
| | 美国PTC 315FRRL需手辅助四磁铁式工业导轨表面温度计 | 6 | ￥652.50 | ￥652.50 | | ￥652.50 | |
