GB/T 30926-2014
Determination of 7 kinds of vitamin C derivatives in Cosmetics.High performance liquid chromatography-tandem Mass spectrometry (English Version)
- Standard No.
- GB/T 30926-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 30926-2014
- Scope
- This standard specifies 7 kinds of vitamin C derivatives in cosmetics [ascorbyl glucoside, 3-0-ethyl ascorbic acid, ascorbyl phosphate (calculated as ascorbyl phosphate), ascorbyl stearate, ascorbyl palmitate, ascorbyl di Determination of palmitate, ascorbyl tetraisopalmitate]--high performance liquid chromatography tandem mass spectrometry. The high performance liquid chromatography tandem mass spectrometry method specified in this standard is suitable for the quantitative determination of seven vitamin C derivatives in cosmetics. The detection limit of this standard method is 3 μg/g for all target compounds, and the limit of quantification for all target compounds is 10 μg/g.
GB/T 30926-2014 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 30926-2014 history
- 2014 GB/T 30926-2014 Determination of 7 kinds of vitamin C derivatives in Cosmetics.High performance liquid chromatography-tandem Mass spectrometry
