PH電極用標(biāo)準(zhǔn)液與溫度的關(guān)系：
上海沐源環(huán)?？萍加邢薰咎峁└鞣N數(shù)值的PH標(biāo)準(zhǔn)緩沖溶液，咨詢。
pH標(biāo)準(zhǔn)緩沖液在不同溫度下的標(biāo)準(zhǔn)值
TEMP℃ | 4.000 | 4.010 | 6.860 | 7.000 | 9.180 | 10.010 |
0 | 4.003 | 4.003 | 6.982 | 7.119 | 9.460 | 10.321 |
5 | 3.998 | 3.999 | 6.949 | 7.086 | 9.392 | 10.248 |
10 | 3.996 | 3.998 | 6.921 | 7.058 | 9.331 | 10.181 |
15 | 3.996 | 3.999 | 6.898 | 7.035 | 9.276 | 10.120 |
20 | 3.999 | 4.002 | 6.878 | 7.015 | 9.227 | 10.064 |
25 | 4.004 | 4.008 | 6.863 | 7.000 | 9.183 | 10.014 |
30 | 4.011 | 4.015 | 6.851 | 6.988 | 9.143 | 9.968 |
35 | 4.020 | 4.024 | 6.842 | 6.979 | 9.107 | 9.928 |
40 | 4.030 | 4.035 | 6.836 | 6.973 | 9.074 | 9.891 |
45 | 4.042 | 4.047 | 6.832 | 6.969 | 9.044 | 9.855 |
50 | 4.055 | 4.060 | 6.831 | 6.968 | 9.017 | 9.831 |
PH標(biāo)準(zhǔn)液的PH值會有±0.02PH的誤差。
上海沐源環(huán)保科技有限公司提供各種數(shù)值的PH標(biāo)準(zhǔn)緩沖溶液，咨詢。
(空格分隔,最多3個,單個標(biāo)簽最多10個字符)
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