| | 美国Wildco K-B®沉积物采样器,3-2401-B25 | 295 | ￥29500.00 | ￥29500.00 | | ￥29500.00 |  |
| | AWA6162型仿真耳 (IEC 60711) | 28 | ￥2850.00 | ￥2850.00 | | ￥2850.00 | |
| | Cole-Parmer PCR-100PSIG-D 真空控制器 | 169 | ￥16907.00 | ￥16907.00 | | ￥16907.00 | |
| | Cole-Parmer P01/6-NO22-13ST 浮子流量计 | 20 | ￥2002.00 | ￥2002.00 | | ￥2002.00 | |
| | Cole-Parmer CD-100PSIG-D 真空控制器 | 166 | ￥16610.00 | ￥16610.00 | | ￥16610.00 | |
