GB/T 40462-2021
Determination of 19 veterinary medicines in organic fertilizer—Liquid chromatography-tandem mass spectrometry (English Version)
- Standard No.
- GB/T 40462-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 40462-2021
- Scope
- This document describes a method for the determination of 19 veterinary drug residues in organic fertilizers by liquid chromatography tandem mass spectrometry. This document is applicable to amantadine (AMT), sulfapyridine (SPD), sulfapyridazine (SDZ), sulfamethoxazole (SMX), sulfathiazole (STZ), sulfamethazine (SMI), sulfamethazine in organic fertilizers Dimethoxazole (SIZ), sulfamethiadiazole (SMT), sulfamethazine (SMZ), sulfamethoxazole (SMM), sulfamethoxine (SM), sulfamethoxypyridazine (SMPZ), sulfachloropyridazine (SCP), sulfadimethoxine (SDO), sulfadimethoxine (SDM), norfloxacin (NFC), ciprofloxacin (CFC), enno Determination of residues of floxacin (EFC) and ofloxacin (OFC). The detection limits of this method were: sulfathiazole, sulfa-6-methoxine, sulfamethiadiazole and sulfachloropyridazine were all 20 μg/kg; the rest of the targets were 5 μg/kg.
GB/T 40462-2021 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 8571 Preparation of laboratory samples for compound fertilizers
GB/T 40462-2021 history
- 2021 GB/T 40462-2021 Determination of 19 veterinary medicines in organic fertilizer—Liquid chromatography-tandem mass spectrometry
