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bluefall

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【答案】应助回帖

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感谢参与,应助指数 +1
bluefall: 金币+20 2013-11-11 16:55:56
一般红外和元素分析是必要的
红外主要看连接的基团特征吸收峰(冻干后和KBr研磨即可),元素分析看N含量(可以计算出修饰量)
其它表征都不是必要的,比如看看是否紫外吸收有变化,是否有荧光等等
能攻心则反侧自消,从古知兵非好战;不审势即宽严皆误,后来治蜀要深思
2楼2013-11-11 15:22:42
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