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| | CHEMets 色度过氧化氢检测试剂盒 | 6 | ¥605.00 | ¥605.00 | | ¥605.00 |  |
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| | Masterflex 07024-20 标准泵头Masterflex L / S 24管PC外壳/ CRS转子 | 13 | ¥1350.00 | ¥1350.00 | | ¥1350.00 |  |
| | Cole-Parmer 110 VAC50/60 Hz 调节器 | 198 | ¥19844.00 | ¥19844.00 | | ¥19844.00 |  |
| | 美国AP BUCK LIBRA PLUS LP-20个体空气采样泵 | 179 | ¥17940.00 | ¥17940.00 | | ¥17940.00 |  |