相轉移催化劑

  1. 相轉移催化劑
one two four
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    季鏻鹽

    季鏻鹽

    Quaternary Phosphonium Salt
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    季銨鹽

    季銨鹽

    Quaternary Ammonium Salt
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    季銨鹼

    季銨鹼

    Quaternary Ammonium Hydroxide
    半導體,電子清洗劑,顯影劑,蝕刻液