Differences between pH meter in US Pharmacopoeia and China Pharmacopoeia

The difference lies in the different standards and specifications.

1, USP Pharmacopoeia and China Pharmacopoeia are drug quality standards, while PH meter is an instrument for measuring pH, USP Pharmacopoeia is the United States Pharmacopoeia, and China Pharmacopoeia is the national Pharmacopoeia promulgated by China Pharmacopoeia Committee.

2.USP Pharmacopoeia and China Pharmacopoeia both contain the contents of drug quality standards, detection methods, quality control and so on, while the PH meter is only a measuring instrument for measuring the pH value of the solution. Acidimeter is also widely used in drug production and detection, which can be used for drug quality control and detection. USP Pharmacopoeia and China Pharmacopoeia also have methods and standards for detecting PH value to ensure the quality and safety of drugs.