GB/T 20761-2006 (English Version) PDF

Standard No.: GB/T 20761-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20761-2006

Scope: This standard specifies the liquid chromatography-tandem mass spectrometry method for the determination of α-trenbolone, β-trenbolone, 19-ethylene nortestosterone and epi-19-ethylene nortestosterone residues in cattle urine. This standard applies to the determination of α-trenbolone, β-trenbolone, 19-ethylene nortestosterone and epi-19-ethylene nortestosterone residues in cattle urine. The method detection limit of this standard: the residues of α-trenbolone, β-trenbolone, 19-ethylene nortestosterone and epi-19-ethylene nortestosterone in cow urine are all 2 μg/L

GB/T 20761-2006 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*， 2008-05-15 Update

2006 GB/T 20761-2006 Method for the determination of α-trenbolone, β-trenbolone, nortestosterone and epi-nortestosterone residues in bovine urine LC-MS-MS method