T/CTMA 007-2020
Determination of Imidaclothiz Residue in Tea Liquid Chromatography-Tandem Mass Spectrometry (English Version)
- Standard No.
- T/CTMA 007-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/CTMA 007-2020
- Scope
- 1. Determination principle: The chlorothiolin in the sample is extracted by acetonitrile vibration, and the extract is purified by dispersive solid phase extraction. The adsorbent interacts with the impurities in the matrix to adsorb the impurities to achieve the purpose of purification. The purified liquid was detected by liquid chromatography-tandem mass spectrometry and quantified by the standard curve external standard method. 2. Reagents and materials 3. Instruments and equipment 4. Pretreatment methods 5. Determination 6. Result calculation 7. Precision 8. Quantitative limit and recovery rate
T/CTMA 007-2020 history
- 2020 T/CTMA 007-2020 Determination of Imidaclothiz Residue in Tea Liquid Chromatography-Tandem Mass Spectrometry
