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      • YRE-2011旋轉蒸發儀

        旋轉蒸發儀主要用于在減壓條件下連續蒸餾大量易揮發性溶劑。尤其對萃取液的濃縮和色譜分離時的接收液的蒸餾,可以分離和純化反應產物。

        時間:2021-08-19
        型號:YRE-2011
        廠商性質:生產廠家
        瀏覽量:174
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      别揉我奶头~嗯~啊~的视频

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