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25℃下0.1mol/l磷酸鉀緩沖液的配制
|
ph |
1mol/l k2hpo4(ml) |
1mol/l kh2po4(ml) |
|
5.8 |
8.5 |
91.5 |
|
6.0 |
13.2 |
86.8 |
|
6.2 |
19.2 |
80.8 |
|
6.4 |
27.8 |
72.2 |
|
6.6 |
38.1 |
61.9 |
|
6.8 |
49.7 |
50.3 |
|
7.0 |
61.5 |
38.5 |
|
7.2 |
71.7 |
28.3 |
|
7.4 |
80.2 |
19.8 |
|
7.6 |
86.6 |
13.4 |
|
7.8 |
90.8 |
9.2 |
|
8.0 |
94.0 |
6.2 |
