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金虫 (正式写手)

[求助] 求解析

(standard A, 100 ng/ml). An additional 11 calibration standards were generated by serial
dilution (1:2) of each standard with 200 μl of blank plasma,resulting in concentrations ranging from 50 ng/ml (standard B) to 0.049 ng/ml (standard L).
什么意思啊
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wdw989

新虫 (正式写手)

将A两倍两倍地稀释十一次,共得到十二个浓度的标准品

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2楼2015-09-28 23:17:59
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金虫 (正式写手)

引用回帖:
2楼: Originally posted by wdw989 at 2015-09-28 23:17:59
将A两倍两倍地稀释十一次,共得到十二个浓度的标准品

若按你说的怎么能得到0.049这个浓度的

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3楼2015-09-29 11:48:30
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wdw989

新虫 (正式写手)

你自己动手算算,不要想当然,计算器小数点是有限的

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4楼2015-09-29 12:14:09
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