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Database: 365,228(8 Aug 2026)

Various water quality cod

Various water quality cod, Total:72 items.

The international standard classification for "Various water quality cod" includes: .

The Chinese standard classification for "Various water quality cod" includes: .


Group Standards of the People's Republic of China

  • T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method

Sichuan Provincial Standard of the People's Republic of China

Association Francaise de Normalisation

GCC Standardization Organization

  • GSO ISO 14371:2013 Water quality -- Determination of fresh water sediment toxicity to Heterocypris incongruens (Crustacea, Ostracoda)
  • GSO ISO 15705:2013 Water quality – Determination of the chemical oxygen demand index (ST-COD) – Small-scale sealed-tube method

Magyar Szabványügyi Testület

American Water Works Association (AWWA)

  • AWWA RSP64403 Pressure Transients and Water Quality Changes Associated with Various O&M Activities
  • AWWA MTC57630 Optimization of Various MBR Systems for Water Reclamation
  • AWWA WQTC63996 Characterizing Influent Water Quality Across the United States
  • AWWA ACE63189 Zooplankton Removal by Various Water Treatment Processes
  • AWWA SOURCES55595 Quantifying the Effectiveness of Various Water Conservation Techniques in Texas

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

American Railway Engineering and Maintenance-of-Way Association (AREMA)

Spanish Association for Standardization (UNE)

  • UNE 101-362-1986 Air and water transportation. Cylinder. various types of stress
  • UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
  • UNE-CEN/TS 15926:2010 EX Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
  • AENOR UNE-EN 15926:2012 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms

GB-REG

Czech Standards Institute (UNMZ)

Polski Komitet Normalizacyjny (PKN)

  • PN A86756-1991 Fresh and deep frozen fishes and aquatic invertebrates. Diverse marine fisches

International Organization for Standardization (ISO)

  • ISO 15705:2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

Gosstandart of Russia

British Standards Institution (BSI)

  • BS DD CEN/TS 15926:2009 Fertilizers. Extraction of water soluble sulfur where the sulfur is in various forms
  • DD CEN/TS 15926:2009 Fertilizers. Extraction of water soluble sulfur where the sulfur is in various forms
  • BS ISO 15705:2002 Water quality. Determination of the chemical oxygen demand index (ST-COD). Small-scale sealed-tube method
  • CP 335-1-1973 Code of practice for selection and installation of miscellaneous town gas appliances. Domestic laundering and miscellaneous appliances

Korean Agency for Technology and Standards (KATS)

  • KS I ISO 15705:2008 Water quality-Determination of the chemical oxygen demand index(ST-COD)-Small-scale sealed-tube method
  • KS I ISO 15705-2008(2018) Water quality-Determination of the chemical oxygen demand index(ST-COD)-Small-scale sealed-tube method
  • KS I ISO 15705-2023 Water quality ― Determination of the chemical oxygen demand index(ST-COD) ― Small-scale sealed-tube method
  • KS R 5038-2016 Assorted meters for automobiles

Standards Norway

  • SN-CEN/TS 15926:2009 Fertilizers — Extraction of water soluble sulfur where the sulfur is in various forms
  • NS-EN 15926:2011 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
  • NS-ISO 15705:2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

Danish Standards Foundation

  • DANSK DS/EN 15926:2011 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
  • DS/ISO 15705:2006 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method
  • DANSK DS/ISO 15705:2006 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

South African Bureau of Standard

International Telecommunication Union (ITU)

National Standardisation Body (ASRO)

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 15705:2013 Water quality – Determination of the chemical oxygen demand index (ST-COD) – Small-scale sealed-tube method

German Institute for Standardization

  • DIN ISO 15705:2003-01 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed tube method (ISO 15705:2002)

US Federal Contractor Registration (USFCR)

Finnish Standards Institute

  • SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr

Swedish Institute for Standards

  • SS-EN 15926:2011 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms

United States Navy

European Committee for Standardization (CEN)

  • EN 15926:2011 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms

Indonesia Standards

Yugoslav Association for Standardization

Ente Nazionale Italiano di Unificazione

  • UNI EN 15926:2012 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms
  • UNI CEN/TS 15926:2009 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms