82558
Buffer standard solution according to DIN 19266
0.009 M potassium dihydrogen phosphate, 0.03 M disodium hydrogen phosphate, pH 7.413±0.010 (25 °C)
shelf life
limited shelf life, expiry date on the label
concentration
0.009 M potassium dihydrogen phosphate
0.03 M disodium hydrogen phosphate
pH
7.413±0.010 (25 °C)
density
1.002 g/mL at 20 °C
application(s)
environmental
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