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Perillam

新虫 (小有名气)

[求助] 0.5%的淀粉溶液配置 已有1人参与

用磷酸缓冲液配置0.5%淀粉溶液,是0.5g淀粉加99.5g磷酸缓冲液还是0.5g淀粉加100ml缓冲液

发自小木虫Android客户端
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渊博震天

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Yeast Display

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【答案】应助回帖

感谢参与,应助指数 +1
0.5g淀粉加100ml缓冲液,如果需要很精确的话就先溶解在烧杯再定容在容量瓶

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2楼2019-05-11 17:11:24
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