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 (English Version)

Standard No.

GB 31659.3-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Professional Standard - Agriculture

Latest

GB 31659.3-2022

Replace By

GB/T 22989-2008

Replace

GB/T 22989-2008

Scope

This document stipulates the residues of cephalosporin, cephalosporin, cephalosporin, ceftriaxone, cephalosporin, cephalosporin, cephalosporin, cephalosporin, cephalosporin, cephalosporin and cephalosporin in milk, goat milk and milk powder. Sample preparation and liquid chromatography-tandem mass spectrometry methods for quantitative detection. This document applies to the residual amounts of cephalosporin, cefoperazone, cephalosporin, cephalosporin, cephalosporin, and cephalosporin in milk, goat milk and milk powder.

GB 31659.3-2022 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB 31659.3-2022 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

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 was changed to GB/T 22989-2008 Determination of cefapirin,cephalexin,cefalonium,cefquinome residues in milk and milk powder.LC-MS-MS method.

GB 31659.3-2022 -All Parts