温度对常用缓冲液ph的影响
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缓冲体系 |
pka(20℃) |
△pka/10℃ |
mes |
6.15 |
-0.110 |
ada |
6.60 |
-0.110 |
pipes |
6.80 |
-0.085 |
aces |
6.90 |
-0.200 |
bes |
7.15 |
-0.160 |
mops |
7.20 |
-0.013 |
tes |
7.50 |
-0.200 |
hepes |
7.55 |
-0.014 |
tricine |
8.15 |
-0.210 |
tris |
8.30 |
-0.310 |
bicine |
8.35 |
-0.180 |
glycylglycine |
8.40 |
-0.280 |