![]() | The examples and perspective in this article deal primarily with American designations and do not represent a
worldwide view of the subject. (January 2022) |
In chemistry, chemical purity is the measurement of the amount of impurities found in a sample. Several grades of purity are used by the scientific, pharmaceutical, and industrial communities. [1] [2] Some of the commonly used grades of purity include:
![]() | The examples and perspective in this article deal primarily with American designations and do not represent a
worldwide view of the subject. (January 2022) |
In chemistry, chemical purity is the measurement of the amount of impurities found in a sample. Several grades of purity are used by the scientific, pharmaceutical, and industrial communities. [1] [2] Some of the commonly used grades of purity include: