GB/T 20758-2006 Method for the determination of testosterone, epi-testosterone and progesterone residues in bovine liver and muscle tissues LC-MS-MS method (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 20758-2006
Scope
This standard specifies the liquid chromatography-tandem mass spectrometry method for the determination of testosterone, epitestosterone and progesterone residues in bovine liver and beef. This standard applies to the determination of testosterone, epitestosterone and progesterone residues in bovine liver and beef. The method detection limit of this standard: Testosterone, epitestosterone and progesterone in liver are 0.5 μg/kg, testosterone and epitestosterone in muscle are 0.1 μg/kg, and progesterone is 0.5 μg/kg.
GB/T 20758-2006 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
GB/T 20758-2006 history
2006GB/T 20758-2006 Method for the determination of testosterone, epi-testosterone and progesterone residues in bovine liver and muscle tissues LC-MS-MS method