GB/T 22949-2008 (English Version) PDF

Standard No.: GB/T 22949-2008
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 22949-2008

Scope: This standard specifies the metronidazole, demetonidazole, tinidazole, ronidazole, tenidazole, pronidazole, and hydroxylated metronidazole and hydroxylated ipronidazole in royal jelly and freeze-dried powder. , 2-hydroxymethyl-1-methylated-5-nitroimidazole and other 9 kinds of nitroimidazole drug residues by liquid chromatography-tandem mass spectrometry method. This standard applies to the determination of nitroimidazole drug residues in bee products (royal jelly, freeze-dried powder and honey). The method detection limit of this standard royal jelly sample: 0.5μg/kg. The method detection limit of this standard freeze-dried powder sample: 1.0μg/kg.

GB/T 22949-2008 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 22949-2008 Determination nitroimidazole residues in royal jelly and lyophilized royal jelly farina.LC-MS-MS method