| | 美国PALL Jumbosep™可重复使用离心浓缩装置 100K模板,透明 | 15 | ￥1548.89 | ￥1548.89 | | ￥1548.89 |  |
| | 丹佛 SI-6002 电子天平 | 95 | ￥9564.00 | ￥9564.00 | | ￥9564.00 | |
| | Cole-Parmer P04/1-N044-40C 浮子流量计 | 20 | ￥2035.00 | ￥2035.00 | | ￥2035.00 | |
| | Masterflex 07518-60 L / S精密管材易装泵头PPS外壳，不锈钢转子 | 28 | ￥2850.00 | ￥2850.00 | | ￥2850.00 | |
