GB/T 21854-2025 Active National standards

GB/T 21854-2025 Chemicals—Fish early-life stage toxicity test

Publish Date: 2025-08-29 Implement Date: 2025-12-01 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 21854-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Logo, packaging, transportation, storage

ICS Name: \nProtection against dangerous goods

Publish Date: 2025-08-29

Implement Date: 2025-12-01

Pages: 24 pages

Scope

This document specifies the requirements for test materials, instruments and equipment, experimental systems, experimental procedures, quality assurance and quality control, and data and reporting for toxicity tests of chemicals on fish in their early life stages.
This document is applicable to testing the lethal and sublethal effects of chemicals on fish in their early life stages, in order to evaluate the chronic and subchronic toxicity effects on fish.