| | Cole-Parmer®电机无泄漏泵改性聚苯醚的身体，3.5 GPM或6 FT，1/2英寸软管连接 | 21 | ￥2178.00 | ￥2178.00 | | ￥2178.00 |  |
| | Cole-Parmer 9“离心机刷，12 / PK | 3 | ￥319.00 | ￥319.00 | | ￥319.00 | |
| | Spectra/Mesh 145773 屏幕光盘 | 10 | ￥1010.00 | ￥1010.00 | | ￥1010.00 | |
| | Cole-Parmer 2651 005WB 2B T1 C CP1 压差传感器 | 18 | ￥1892.00 | ￥1892.00 | | ￥1892.00 | |
| | Ohaus/奥豪斯EP32001C天平 | 478 | ￥47800.00 | ￥47800.00 | | ￥47800.00 | |
