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pH meter
Definitions related to ph meter:
  • An electronic device used to measure the alkalinity or acidity of a liquid or semi-solid substance.
    NCI
    U.S. National Cancer Institute, 2021
  • General purpose laboratory equipment labeled or promoted for a specific medical use is a device that is intended to prepare or examine specimens from the human body and that is labeled or promoted for a specific medical use.
    Standard Product Nomenclature
    U.S Food & Drug Administration, 2003
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