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Chinese Standard: GB/T 17481-2025

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Determination of choline chloride in feed additive premix


Standard in brief
Scope of Application:  
本文件描述了添加剂预混合饲料中氯化胆碱的离子色谱和雷氏盐分光光度测定方法。
本文件适用于维生素预混合饲料和复合预混合饲料中氯化胆碱的测定。
本文件离子色谱法的检出限为20 mg/kg、定量限为50 mg/kg;雷氏盐分光光度法的定量限为5000 mg/kg。

Basic information
Standard No:GB/T 17481-2025
Standard Name:添加剂预混合饲料中氯化胆碱的测定
English Name:Determination of choline chloride in feed additive premix
Standard Status:现行
Release Date:1998-08-28
Effective Date:2026-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:65.120
CCS Number:B46

Related Standards
Referenced Standards:GB/T 6682,GB/T 20195

Publication Information
Number of pages:12
Number of words:15 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:17481
Drafter:杜雪莉、唐姣、粟胜兰、张凤枰、王博媛、周婕敏、陈玲、马慧芳、李明、雷宝良、田海峰、王海燕、杜言、卢加文、宋军、杨发树、孙阳阳、何永超
Drafting Organization:四川威尔检测技术股份有限公司、国粮武汉科学研究设计院有限公司、全国畜牧总站
Management Organization:全国饲料工业标准化技术委员会(SAC/TC 76)
Proposing Department:全国饲料工业标准化技术委员会(SAC/TC 76)

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