|  | Thermo Scientific爱普罗多参数分析仪/ /环形电导率模块 | 118 | ¥11800.00 | ¥11800.00 |      | ¥11800.00 |  | 
   |  | 赛多利斯VS204220ml超滤浓缩离心管 100k PES膜 | 0 | ¥68.60 | ¥68.60 |      | ¥68.60 |  | 
   |  | Dwyer 490-4 数字压力计 | 46 | ¥4600.00 | ¥4600.00 |      | ¥4600.00 |  | 
   |  | Cole-Parmer 玻璃电导率探头可追踪®仪表K表= 1 | 21 | ¥2178.00 | ¥2178.00 |      | ¥2178.00 |  | 
   |  | Dwyer 490-1 数字压力计 | 46 | ¥4600.00 | ¥4600.00 |      | ¥4600.00 |  | 
   |  | Cole-Parmer 912151 压力/真空系统 | 60 | ¥6028.00 | ¥6028.00 |      | ¥6028.00 |  |