CJ/T 141-2018 Standard of water quality examination methods for urban water supply

CJ/T 141-2001 CJ/T 144-2001 CJ/T 147-2001 CJ/T 142-2001 Urban water supply: Determination of antimony using 1. Graphite furnace atomic absorption spectrophotometry and 2. Atomic fluorescence method CJ/T 143-2001 Urban water supply: Determination of sodium, magnesium, and calcium using ion chromatography CJ/T 145-2001 Urban water supply, Determination of volatile organic compounds: 1. Gas-liquid equilibrium/Gas chromatography 2.Purge and trap chromatography-mass spectrometry CJ/T 146-2001 Urban water supply and determination of phenolic compounds by liquid chromatography CJ/T 148-2001 Urban water supply; Determination of fecal streptococcus; 1. Fermentation method; 2. Filter membrane method CJ/T 149-2001 Urban water supply - Determination of anaerobic sulfite reducing bacteria spores. Methods: 1. Liquid medium enrichment method 2. Filtration method CJ/T 150-2001 Urban water supply, determination of mutagenic substances, Shigella sonnei/mammalian microsome test

GB/T 5750-1985 Standard examination method for drinking water GB/T 5750.1-2006 Standard examination methods for drinking water—General principles GB/T 5750.1-2023 Standard examination methods for drinking water—Part 1:General principles GB/T 5750.2-2006 Standard examination methods for drinking water—Collection and preservation of water samples GB/T 5750.2-2023 Standard examination methods for drinking water—Part 2:Collection and preservation of water samples GB/T 5750.3-2006 Standard examination methods for drinking water—Water analysis quality control GB/T 5750.3-2023 Standard examination methods for drinking water—Part 3:Water analysis quality control GB/T 5750.4-2006 Standard examination methods for drinking water—Organoleptic and physical parameters GB/T 5750.4-2023 Standard examination methods for drinking water—Part 4:Organoleptic and physical indices GB/T 5750.5-2006 Standard examination methods for drinking water—Nonmetal parameters GB/T 5750.5-2023 Standard examination methods for drinking water—Part 5:Inorganic nonmetallic indices GB/T 5750.6-2006 Standard examination methods for drinking water— Metal parameters GB/T 5750.6-2023 Standard examination methods for drinking water—Part 6:Metal and metalloid indices GB/T 5750.7-2006 Standard examination methods for drinking water—Aggregate organic parameters GB/T 5750.7-2023 Standard examination methods for drinking water—Part 7:Aggregate organic indices GB/T 5750.8-2006 Standard examination methods for drinking water—Organic parameters GB/T 5750.8-2023 Standard examination methods for drinking water—Part 8:Organic indices GB/T 5750.9-2006 Standard examination methods for drinking water—Pesticides parameters GB/T 5750.9-2023 Standard examination methods for drinking water—Part 9:Pesticides indices GB/T 5750.10-2006 Standard examination methods for drinking water—Disinfection by-products parameters GB/T 5750.10-2023 Standard examination methods for drinking water—Part 10:Disinfection by-products indices GB/T 5750.11-2006 Standard examination methods for drinking water—Disinfectants parameters GB/T 5750.11-2023 Standard examination methods for drinking water—Part 11:Disinfectants indices GB/T 5750.12-2006 Standard examination methods for drinking water—Microbiological parameters GB/T 5750.12-2023 Standard examination methods for drinking water—Part 12:Microbiological indices GB/T 5750.13-2006 Standard examination methods for drinking water—Radiological parameters GB/T 5750.13-2023 Standard examination methods for drinking water—Part 13:Radiological indices 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 15603-1995 Rule for storage of chemical dangers GB 15603-2022 General rules for the hazardous chemicals warehouse storage GB 19489-2004 Laboratories—General requirements for biosafety GB 19489-2008 Laboratories—General requirements for biosafety GB/T 27476.1-2014 Safety in testing laboratories—Part 1:General aspects GB/T 27476.5-2014 Safety in testing laboratories—Part 5:Chemical aspects