T/BPCT 006-2024 Active Group standards

T/BPCT 006-2024 Determination of Residual Levels of 70 Veterinary Drugs in Dairy and Dairy Products by Liquid Chromatography-Mass Spectrometry

Publish Date: 2024-10-18 Implement Date: 2024-10-21 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/BPCT 006-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Food

ICS Name: Comprehensive information about milk and dairy products

Publish Date: 2024-10-18

Implement Date: 2024-10-21

Scope

Scope: This document specifies the determination methods for a total of 70 veterinary drug residues in milk and dairy products, including sulfonamides, quinolones, and other antibiotics. This document is applicable to the determination of 70 veterinary drug residues in milk, milk powder, cheese, and other milk and dairy products. Main technical content: The drug residues in the sample are extracted with formic acid-acetonitrile solution, and the extract is centrifuged and purified by a solid-phase extraction column. The determination is carried out using a high-performance liquid chromatography-mass spectrometry instrument, and the quantification is performed by the external standard method. The specific content includes the preparation of reagents and standards, analytical steps, instrument conditions, and the calculation and presentation of results, etc.