Core Viewpoint - The competition aims to enhance the skills of agricultural product quality safety testing personnel in Shandong Province, contributing to the overall agricultural quality and safety standards in the region [1] Group 1: Competition Overview - The 2025 Shandong Province Agricultural Product Quality Safety Testing Skills Competition is part of the provincial selection for the National Agricultural Industry Vocational Skills Competition [1] - The event is organized by the Shandong Provincial Department of Agriculture and Rural Affairs, the Provincial Federation of Trade Unions, and the Provincial Animal Husbandry Bureau, with the Shandong Academy of Agricultural Sciences as the host [1] Group 2: Objectives and Impact - The competition serves as a comprehensive review of the agricultural product quality safety testing system in the province, promoting learning, practice, and application through competitive events [1] - It aims to motivate testing personnel to enhance their skills and knowledge, thereby ensuring food safety for the public and strengthening the agricultural product quality safety defense [1] Group 3: Current Infrastructure - Shandong Province currently has over 160 agricultural product quality testing institutions certified through metrology certification and institutional assessment [1] - The testing team structure includes provincial and municipal testing centers as the main bodies, supplemented by third-party testing institutions, providing robust technical support for agricultural product quality safety [1]

近日，广东省省 农业科学院农业 质量标准与监测 技术研究所（以 下简称"质标 所"）牵头起草 的2项国家标准 GB/T 21108- 2025《饲料中氯 霉素、甲砜霉素 和氟苯尼考的测 定 高效液相色 谱-串联质谱 法》和GB/T 22262-2025 《饲 料中氯羟吡啶的 测定》由国家市 场监督管理总局 （国家标准化管 理委员会）2025 年第19号公告发 布，该2项标准 将于2026年2月1 日起正式实施。 广东农科院质标 所再添成果，2 项饲料检测国标 2026年实施_南 方+_南方plus GB/T 21108- 2025《饲料中氯 霉素、甲砜霉素 和氟苯尼考的测 定 高效液相色 谱-串联质谱 法》标准建立了 饲料中氯霉素、 甲砜霉素和氟苯 尼考的液相色 谱-串联质谱测 定方法，可用于 同时监控饲料中 3种酰胺醇类药 物的含量。 GB/T 22262- 2025 《饲料中 氯羟吡啶的测 定》建立了饲料 中氯羟吡啶的高 效液相色谱和液 相色谱-串联质 谱测定方法，可 用于饲料中氯羟 吡啶的准确定性 和定量测定。2 项标准的发布进 一步完善了我国 饲料工业标准化 体系，为监管部 门提供技术依 据，确保饲料 ...