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在临界条件下,利用亲水相互作用液相色谱(LCCC)和质谱(Q-TOF MS ...
本文开发了一种快速测定和表征聚丙烯二醇二缩水甘油醚及相关寡聚物(dGE-PPG)的方法。该方法基于在临界条件下进行的液相 ...
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