This standard specifies the liquid chromatography detection and liquid chromatography-mass spectrometry/mass spectrometry confirmation methods for metformin and phenformin in health foods. This standard is applicable to the determination and confirmation of metformin and phenformin in hypoglycemic health foods such as hypoglycemic powder, milk powder, oral liquid, capsules, and thirst-clearing tea.
SN/T 3864-2014 history
2014SN/T 3864-2014 Determination of metformin and phenformin in health foods for export