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pH 척도의 발견 뒤에있는 이야기는 매우 흥미 롭습니다. PH의 개념은 덴마크 코펜하겐에있는 Carlsberg Laboratory에서 근무한 Soren Peder Lauritz라는 화학자에 의해 처음 소개되었습니다. 이 용어에 대한 첫 번째 언급은 첨자에 h가있는 이 p h -a 작은 p 와 같은 것을 보았습니다 .
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.