The GB/T 22260-2023 standard describes in detail the method for the determination of protein assimilation hormones in feed by liquid chromatograph-tandem Mass spectrometry. This standard applies to the determination of testosterone, methyl testosterone, burdinone, methandrosterone, androstenedione, dehydroisoandrosterone, nandrolone, nandrolone propionate, stanzolol, merenestrel acetate, and progesterone in formulated feed, condensed feed, concentrate supplements, additive premixes, and mixed feed additives. The standard specifies the detection limit and quantification limit of various hormones to ensure the accuracy and Reliability of the determination.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | B46 | ICS | 65.120 |
| Release Date | 2023-08-06 00:00:00 | Implementation Date | 2024-03-01 00:00:00 |