GA/T 2057-2023 Forensic sciences—Experimention methods for acute toxicity of fentanyl-like substances—Up-and-down-procedure

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB 14922-2022 Laboratory animal—Microbiological and parasitical standards and monitoring GB 14922.1-2001 Laboratory animal—Standards and monitoring for parasitology GB 14922.2-2001 Laboratory animal—Microbiological standards and monitoring GB 14922.2-2011 Laboratory animal—Microbiological standards and monitoring GB 14923-2001 Laboratory animal—Genetic quality control of mammalian laboratory animals GB 14923-2010 Laboratory animal—Genetic quality control of mammalian laboratory animals GB 14923-2022 Laboratory animal—Genetic quality control GB 14925-2001 Laboratory animal—Requirements of environment and housing facilities GB 14925-2010 Laboratory animal—Requirements of environment and housing facilities GB 14925-2023 Laboratory animal—Environment and housing facilities GB/T 35823-2018 Laboratory animals—General requirements for animal experiment GA/T 122-1995 GA/T 122-1995 Toxicological Terminology for Analysis of Poisons