GB 31658.21-2022
National Food Safety Standard Determination of Levamisole Residues in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry (English Version)
- Standard No.
- GB 31658.21-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Professional Standard - Agriculture
- Latest
- GB 31658.21-2022
- Scope
- This document specifies the sample preparation and liquid chromatography-tandem mass spectrometry methods for the detection of levamisole residues in animal foods. This document is applicable to the determination of residual odor in the muscles and tripe of pigs, poultry, cattle and sheep.
GB 31658.21-2022 history
- 2022 GB 31658.21-2022 National Food Safety Standard Determination of Levamisole Residues in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.21-2022 -All Parts
GB 31658.1-2021 National Food Safety Standard for the Determination of Ceftiofur Residues in Animal Foods by High Performance Liquid Chromatography
GB 31658.10-2021 National Food Safety Standard for the Determination of Carbamate Pesticide Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.11-2021 National Food Safety Standard for the Determination of Albendazole and Its Metabolite Residues in Animal Foods by High Performance Liquid Chromatography
GB 31658.12-2021 National Food Safety Standard for the Determination of Cyromazine Residues in Animal Foods by High Performance Liquid Chromatography
GB 31658.13-2021 National Food Safety Standard for the Determination of Chlorhexidine Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.14-2021 National food safety standards for the determination of a-trenbolone and β-trenbolone residues in animal foods by liquid chromatography-tandem mass spectrometry
GB 31658.15-2021 National Food Safety Standard for the Determination of Xylazine and Metabolite 2,6-Dimethylaniline Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.16-2021 National Food Safety Standard for the Determination of Abamectin Drug Residues in Animal Foods by High Performance Liquid Chromatography and Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.17-2021 National food safety standards Tetracyclines, sulfonamides and quinolones drug residues in animal foods
GB 31658.18-2022 National Food Safety Standard for the Determination of Triazine Residues in Animal Foods by High Performance Liquid Chromatography
GB 31658.19-2022 National Food Safety Standard for the Determination of Atropine, Scopolamine, Anisodamine, Lidocaine and Procaine Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.2-2021 National Food Safety Standard for Determination of Chloramphenicol Residues in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.20-2022 National Food Safety Standard Determination of Residues of Amide Alcohol Drugs and Their Metabolites in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.21-2022 National Food Safety Standard Determination of Levamisole Residues in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.22-2022 National Food Safety Standard for Determination of β-Agonist Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.23-2022 National food safety standards for the determination of nitroimidazole drug residues in animal foods by liquid chromatography-tandem mass spectrometry
GB 31658.24-2022 National Food Safety Standard for the Determination of Seduromycin Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.25-2022 National Food Safety Standard for Determination of 10 Diuretic Drug Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.3-2021 Determination of Baclofen Residues in Pig Urine in National Food Safety Standards by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.4-2021 National Food Safety Standard for the Determination of Cephalosporin Residues in Animal Foods by Liquid Chromatography-Tandem Mass Spectrometry
GB 31658.5-2021 National food safety standards for the determination of florfenicol and florfenicol amine residues in animal foods by liquid chromatography-tandem mass spectrometry
GB 31658.6-2021 National Food Safety Standard for the Determination of Tetracycline Drug Residues in Animal Foods by High Performance Liquid Chromatography
GB 31658.7-2021 National food safety standards for the determination of 17β-estradiol, estriol, ethinylestradiol and estrone residues in animal foods by gas chromatography-mass spectrometry
GB 31658.8-2021 National Food Safety Standard for the Determination of Pyrethroid Drug Residues in Animal Foods by Gas Chromatography-Mass Spectrometry
GB 31658.9-2021 National Food Safety Standard for the Determination of Multiple Residues of Estrogen Drugs in Animal Food and Urine by Liquid Chromatography-Tandem Mass Spectrometry