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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Toxicological test methods for pesticides registration—Part 11:Short-term repeated dose 28-day dermal toxicity study
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 12: Short-term repeated dose 28-day inhalation toxicity study
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 13: Subchronic toxicity study
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 14: Bacterial reverse mutation test
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 15: In vivo mammalian bone marrow polychromatic erythrocyte micronucleus test
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 16: In vivo mammalian bone marrow cell chromosome aberration test
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 17: Mammalian spermatogonial/spermatocyte chromosome aberration test
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 18: Rodent dominant lethal test
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 19: In vitro mammalian cells chromosome aberration test
Standard published on 12.7.2017
Selected format:Toxicological test methods for pesticides registration—Part 2: Acute oral toxicity test—Horn’s method
Standard published on 12.7.2017
Selected format:Latest update: 2026-05-01 (Number of items: 2 275 280)
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