GB/T 45643-2025 English Version, GB/T 45643-2025 Determination of isothiazolinone compounds in feeds—Liquid chromatography-tandem mass spectrometry (English Version)

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GB/T 45643-2025 Determination of isothiazolinone compounds in feeds—Liquid chromatography-tandem mass spectrometry (English Version)
Standard No.:	GB/T 45643-2025	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	7000 words	Translation Price(USD):	210.0 remind me the price change Email:
Implemented on:	2025-12-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 45643-2025
English Name:	Determination of isothiazolinone compounds in feeds—Liquid chromatography-tandem mass spectrometry
Chinese Name:	饲料中异噻唑啉酮类化合物的测定液相色谱-串联质谱法
Chinese Classification:	B46 Livestock and poultry feed and additive
Professional Classification:	GB National Standard
Source Content Issued by:	SAMR; SAC
Issued on:	2025-05-30
Implemented on:	2025-12-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

Standard

GB/T 45643-2025 Determination of isothiazolinone compounds in feeds—Liquid chromatography-tandem mass spectrometry (English Version)
Standard No.	GB/T 45643-2025
Status	valid
Language	English
File Format	PDF
Word Count	7000 words
Price(USD)	210.0
Implemented on	2025-12-1
Delivery	via email in 1~3 business day

Detail of GB/T 45643-2025

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Introduction of GB/T 45643-2025

本文件描述了饲料中3种异噻唑啉酮类化合物的液相色谱-串联质谱测定方法。
本文件适用于配合饲料、浓缩饲料、精料补充料、添加剂预混合饲料及混合型饲料添加剂中甲基异噻唑啉酮（MIT）、甲基氯异噻唑啉酮（CIT）、噻霉酮（BIT）的测定。
本文件检出限为10 μg/kg，定量限为30 μg/kg。

Contents of GB/T 45643-2025

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Keywords:
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