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. 2021 Apr 20;41(4):613–620. [Article in Chinese] doi: 10.12122/j.issn.1673-4254.2021.04.20

1.

不同pH磷酸盐缓冲液的配制

Preparation of different pH phosphate buffers

pH 0.2 mol/L Na2HPO4(mL) 0.1 mol/L C6H8O7(mL)
2 0.40 10.60
4 7.71 12.29
6 12.63 7.37
7.4 19.45 0.55