T/SDAQI 038-2021 Active Group standards

T/SDAQI 038-2021 Determination of Hydrobromic Acid in Feed Using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)

Publish Date: 2021-09-25 Implement Date: 2021-10-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SDAQI 038-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Agriculture, forestry

ICS Name: \nFeeds

Publish Date: 2021-09-25

Implement Date: 2021-10-25

Scope

Scope: This document specifies the method for the determination of coniothyine hydrobromide in feed by liquid chromatography-tandem mass spectrometry. This document is applicable to the determination of coniothyine hydrobromide in compound feed, concentrated feed, and premixed feed; Main technical content: The sample is extracted with acidified acetonitrile, and after fat removal and purification with acetonitrile-saturated n-hexane, it is determined by liquid chromatography-tandem mass spectrometry, and quantified by external standard method.