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| 科尔 - 帕默等梯度HPLC系统通过固定波长的探测器,5000磅,115 V | 966 | ¥96600.00 | ¥96600.00 | | ¥96600.00 |  |
| Cole-Parmer PCR-30PSIG-D 真空控制器 | 169 | ¥16907.00 | ¥16907.00 | | ¥16907.00 |  |
| 上海精科SPN-300 氮气发生器 | 73 | ¥7350.00 | ¥7350.00 | | ¥7350.00 |  |