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高峡出平湖

新虫 (小有名气)

[求助] 气相色谱 已有1人参与

毕设做的是酱油中苯甲酸含量的测定,用无水乙醇溶于苯甲酸,绘制标准曲线的时候每个点的条件都得一样吗,在设定的温度下,10mg/ml和8mg/ml时苯甲酸乙醇分别出峰,6mg/ml时就是一个峰了,不知道现在是应该重新寻找合适温度分别测各个点呢,还是只改变6mg/ml的温度,直接绘标准曲线。。。

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wyy080214

实习版主 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
做标曲,所有的条件必须一致。

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2楼2017-04-08 23:30:30
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