T/SDAA 0047-2021
Determination of illegal addition of 3 kinds of nitroimidazoles to amoxicillin soluble powder - High performance liquid chromatography (English Version)

Standard No.

T/SDAA 0047-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/SDAA 0047-2021

Scope

Principle: Metronidazole, lonidazole, and demenidazole in the sample are extracted with methanol, separated by a C18 chromatographic column, and detected by a diode array detector. The retention time is compared with the ultraviolet spectrum for qualitative identification, and the external standard method is used for quantification.

T/SDAA 0047-2021 history

• 2021 T/SDAA 0047-2021 Determination of illegal addition of 3 kinds of nitroimidazoles to amoxicillin soluble powder - High performance liquid chromatography