Determination of 19 Organophosphorus Pesticide Residues in Green Tea by Magnetic Solid Phase Extraction Combined with Ultra High Performance Liquid Chromatography Tandem Mass Spectrometry
Magnetic graphene (Fe3O4@G) was synthesized as a magnetic solid phase extractor for the extraction and enrichment of organophosphorus pesticides in green tea by chemical coprecipitation method. Based on this, ultra high performance liquid chromatography tandem mass spectrometry method was developed...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
The editorial department of Science and Technology of Food Industry
2024-02-01
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| Series: | Shipin gongye ke-ji |
| Subjects: | |
| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2023030116 |