GB/T 19539-2025 Active National standards

GB/T 19539-2025 Determination of ochratoxin A in feeds

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19539-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Animal and poultry feed and additives

ICS Name: \nFeeds

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国饲料工业标准化技术委员会(SAC/TC 76)

Pages: 12 pages

Scope

本文件描述了饲料中赭曲霉毒素A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、混合型饲料添加剂和植物性饲料原料中赭曲霉毒素A的测定。
本文件检出限为0.2 μg/kg，定量限为0.5 μg/kg。

Development Information

Drafting Units:

广州汇标检测技术中心、全国畜牧总站

Drafting Persons:

郝燕娟、杨雨澄、赵恩泽、王智民、罗梓峰、粟胜兰、梁淑珍、林翠纹、罗群、龙志曦、沈达荣、丁桢灏、潘浣钰、谢书越、何绮霞

Word Count: 11 Thousand words Pages: 12 pages

Replace the following standards

GB/T 19539-2004 Determination of ochratoxin A in feeds

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 20195-2006 Animal feeding stuffs—Preparation of test samples GB/T 20195-2024 Animal feed—Preparation of test samples

Related Standards

GB/T 5917-1986 Replaced

GB/T 5917-1986 Determination for formula feed particle size

Publish Date: 1986-03-05

GB/T 6435-1986 Replaced

GB/T 6435-1986 Method for the determination of moisture in feedstuffs

Publish Date: 1986-05-29

GB 7294-1987 Replaced

GB 7294-1987 Feed additive—Vitamin K3 (menadione sodium bisulfite)

Publish Date: 1987-02-25

GB 7298-1987 Replaced

GB 7298-1987 Feed additive—Vitamin B6

Publish Date: 1987-02-25

GB 7299-1987 Replaced

GB 7299-1987 Feed additive—Dextro calcium pantothenate

Publish Date: 1987-02-25

GB 7300-1987 Replaced

GB 7300-1987 Feed additive—Nicotinic acid

Publish Date: 1987-02-25