| Thermo Scientific 31905-054030 HYPERSIL苯基-2柱 - 长度50mm,ID4.0毫米,粒径5μm | 39 | ¥3990.00 | ¥3990.00 | | ¥3990.00 |  |
| 美国UIC CM200-042/6 FLASK, PYREX, 10ML 6/PKG 直销电话:4006609565 | 33 | ¥3350.00 | ¥3350.00 | | ¥3350.00 |  |
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| Tisch TE-5070X,220伏,刷式马达组件,用于容积流量控制(VFC)系统 | 69 | ¥6975.00 | ¥6975.00 | | ¥6975.00 |  |