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shimeng321

铁虫 (初入文坛)

[求助] 标准曲线的制作

制备秋水仙素标准曲线的具体步骤,急急急..........
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浓眉毛

金虫 (初入文坛)

【答案】应助回帖

感谢参与,应助指数 +1
首先配置一系列的标准溶液,如0.02mg/ml,0.04mg/ml,0.08mg/ml,0.16mg/ml,0.32mg/ml(浓度得按照样品的大概量选择),然后测量,根据浓度和测量值,绘标准曲线.
2楼2013-03-09 11:03:22
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星星的眼睛

铁杆木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
引用回帖:
2楼: Originally posted by 浓眉毛 at 2013-03-09 11:03:22
首先配置一系列的标准溶液,如0.02mg/ml,0.04mg/ml,0.08mg/ml,0.16mg/ml,0.32mg/ml(浓度得按照样品的大概量选择),然后测量,根据浓度和测量值,绘标准曲线.

基本是这样的,然后保证 r 不低于三个9
3楼2013-03-09 12:20:48
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