pHの計算図表
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概要
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Nomographs showing relation between temperature, voltage and pH of quinhydron solutions are shown. As the single electrode we used Veibel-quinhydron electrode (Fig.1), Saturated Calomel electrode (Fig.2), and 1/10N Calomel electrode (Fig.3), and temperature between 5℃ to 30℃. The errors of the pH, read from these Nomographs, does not exceed 0.02.
- 社団法人日本土壌肥料学会の論文
- 1950-09-20