GB/T 22989-2008
Determination of cefapirin,cephalexin,cefalonium,cefquinome residues in milk and milk powder.LC-MS-MS method (English Version)
- Standard No.
- GB/T 22989-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-02
- Replace By
- GB 31659.3-2022
- Latest
- GB 31659.3-2022
- Scope
- This standard specifies the liquid chromatography-tandem mass spectrometry method for the determination of cefapirin, cefalexin, cefuroxime and cefquinome residues in milk and milk powder. This standard is applicable to the determination of cefapirin, cefalexin, cefuroxime and cefquinome residues in milk and milk powder. The method detection limit of this standard milk: cefapirin, cefadroxine, cefuroxime, cefuroxime is 4.0 μ g/kg; , Cefquinome is 32 μg/kg.
GB/T 22989-2008 Referenced Document
- GB/T 6379.1 Accuracy(trueness and precision)of measurement methods and results Part 1:General principles and definitions
- GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 22989-2008 history
- 2022 GB 31659.3-2022 Determination of cephalosporin residues in milk and milk powder according to national food safety standards by liquid chromatography-tandem mass spectrometry
- 2008 GB/T 22989-2008 Determination of cefapirin,cephalexin,cefalonium,cefquinome residues in milk and milk powder.LC-MS-MS method
