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pro vyhledávání: '"Dian Wulan Hastuti"'
Publikováno v:
International Journal on Advanced Science, Engineering and Information Technology. 12:1269
Autor:
Adhi Harmoko Saputro, Dian Wulan Hastuti, Marlina Harahap, Faizal Adila Ferdiansyah, Cuk Imawan
Publikováno v:
Journal of Physics: Conference Series. 1528:012050
pH is an important unit to represent the chemical condition of a liquid, solid substance, food nutrition, and microbial activity as well. pH value is also commonly used to detect the behaviour of chemical substances. Measurement of pH value can be sh