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Determination of dissolved oxygen in water quality

Determination of dissolved oxygen in water quality, Total:31 items.

The international standard classification for "Determination of dissolved oxygen in water quality" includes: .

The Chinese standard classification for "Determination of dissolved oxygen in water quality" includes: .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 11913-1989 Water quality--Determination of dissolved oxygen--Electrochemical probe method
  • GB/T 7489-1987 quality - Determination of dissolved oxygen - Iodometric method

Group Standards of the People's Republic of China

  • T/CQEEMA 2-2021 Determination of Dissolved oxygen in water by Chemical fluorescence method

Professional Standard - Environmental Protection

  • HJ 506-2009 Water Quality – Determination of Dissolved Oxygen – Electrochemical Probe Method

Ministry of Ecology and Environment of the People's Replublic of China

  • GB 7489-1987 Water guality-Determination of dissolved oxyqen-Iodometric method

Korean Agency for Technology and Standards (KATS)

European Committee for Standardization (CEN)

  • EN 25813:1992 Water Quality - Determination of Dissolved Oxygen - Iodometric Method
  • EN 25814:1992 Water Quality - Determination of Dissolved Oxygen - Electrochemical Probe Method

Japanese Industrial Standards Committee (JISC)

German Institute for Standardization

  • DIN EN 25813:1993 Water quality; determination of dissolved oxygen; iodometric method (ISO 5813:1983); german version EN 25813:1992
  • DIN ISO 17289:2014-12 Water quality - Determination of dissolved oxygen - Optical sensor method (ISO 17289:2014)

Association Francaise de Normalisation

Danish Standards Foundation

Ente Nazionale Italiano di Unificazione

  • UNI EN 25813:1994 Water quality. Determination of dissolved oxygen. Iodometric method.

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

  • TCVN 7324-2004 Water quality.Determination of dissolved oxygen.Lodometric method
  • TCVN 7325-2004 Water quality.Determination of dissolved oxygen.Electrochemical probe method

GCC Standardization Organization

  • GSO ISO 5813:2015 Water quality -- Determination of dissolved oxygen -- Iodometric method

International Organization for Standardization (ISO)

  • ISO 5813:1983 Water quality; Determination of dissolved oxygen; Iodometric method

Kingdom of Bahrain Testing and Metrology Directorate

British Standards Institution (BSI)

  • BS EN 25813:1984 Water quality - Determination of dissolved oxygen - Iodometric method
  • BS ISO 17289:2014 Water quality. Determination of dissolved oxygen. Optical sensor method

Standards Norway

  • NS-EN 25813:1992 Water quality — Determination of dissolved oxygen — Iodometric method (ISO 5813:1983)