GB/T 13090-2025 Active National standards

GB/T 13090-2025 Determination of HCH and DDT 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

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Basic Information

Standard Code: GB/T 13090-2025

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

Pages: 12 pages

Scope

This document describes the gas chromatography determination method for HCH and DDT in feed.
This document is applicable to the determination of α-HCH, β-HCH, γ-HCH, δ-HCH, p,p′-DDE, o,p′-DDT, p,p′-DDD, and p,p′-DDT in compound feed, concentrated feed, supplementary feed, premixed feed additives, and feed raw materials.
The detection limit and quantification limit of this document are implemented in accordance with Appendix A.