未知物求定性

symmacros 2015/07/08

15.539min Diglycerin 15.972min Diglycerin

zwq1973 2015/07/08

[quote]原文由 [b]工口仙人(v2732770)[/b] 发表: 2.962min 3.738min aldehyde Glycerol acetal 3.803min 2-Propanone, 1,3-dihydroxy- 4.007min aldehyde Glycerol acetal 4.354min aldehyde Glycerol acetal 15.539min 15.972min 16.553min 这里面除了溶剂和乙缩醛，其它没一个认识的。[/quote]