GB/T 22975-2008 (English Version) PDF

Standard No.: GB/T 22975-2008
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
Latest: GB/T 22975-2008

Scope: This standard specifies the high performance liquid chromatography-tandem method for the residues of amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nefcillin and dicloxacillin in milk and milk powder Mass spectrometry method. This standard applies to the determination and verification of amoxicillin, ampicillin, piperacillin, penicillin G, penicillin V, oxacillin, cloxacillin, nefcillin and dicloxacillin residues in milk and milk powder. The method detection limit of this standard: 1 μg/kg for ampicillin and nefcillin in milk; 2 μg/kg for amoxicillin, piperacillin, penicillin G, penicillin V, and cloxacillin; Penicillin is 4 μg/kg; ampicillin and nefcillin in milk powder are 8 μg/kg; amoxicillin, piperacillin, penicillin G, penicillin V and cloxacillin are 16 μg/kg; 32 μg/kg.

GB/T 22975-2008 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

2008 GB/T 22975-2008 Determination of amoxicillin,ampicilin,piperacillin,penicillin G,penicillin V,oxacillin,cloxacillin,nafcillin,dicloxacillin residues in milk and milk powder.LC-MS-MS method