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Database: 365,228(8 Aug 2026)

General five water quality

General five water quality, Total:55 items.

The international standard classification for "General five water quality" includes: Laboratory medicine , Medical Sciences and health care facilities in general , Cereals, pulses and derived products .

The Chinese standard classification for "General five water quality" includes: Sanitation in general , Cereal crop and product .


Professional Standard - Agriculture

  • HJ 915.3-2024 Technical specifications for operation and maintenance of automatic surface water quality monitoring stations (conventional five parameters, CODMn, NH3-N, TP, TN)
  • HJ 915.2-2024 Technical specifications for installation and acceptance of automatic surface water quality monitoring stations (conventional five parameters, CODMn, NH3-N, TP, TN)

Group Standards of the People's Republic of China

  • T/CITS 255-2025 Selection, use and evaluation of quality control products for routine biochemical quantitative testing projects in medical laboratories
  • T/NYSH 001-2023 Wuchang Korean tribute rice quality standard
  • T/HHACA 018-2021 High-quality agricultural products of Heilongjiang Province Wuchang long rice Huaxiang rice
  • T/CITS 254-2025 Selection, use and evaluation requirements of quality control materials for routine immunoassays in medical laboratories
  • T/HHACA 017-2021 High-quality agricultural products of Heilongjiang Province Wuchang long-grain fragrant rice

Professional Standard - Hygiene

  • WS/T 406-2024 Quality Standards for Analysis of Common Items in Clinical Blood Tests
  • WS/T 403-2024 Analytical quality standards for common items in clinical chemistry tests
  • WS/T 494-2017 Guideline for performance characteristics of immunological qualitative test
  • WS/T 403-2012 Analytical quality specifications for routine analytes in clinical biochemistry
  • WS/T 406-2012 Analytical quality specifications for routine tests in clinical hematology

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

  • GB/T 19266-2024 Quality requirements for product of geographical indication—Wuchang rice

Professional Standard - Energy

  • NB/T 11319-2023 Specification for Quality Management of Hydropower Projects

Professional Standard - Environmental Protection

Jiangsu Provincial Standard of the People's Republic of China

  • DB3209/T 1294-2024 "Five-link" approval service specification for engineering construction projects
  • DB32/T 2707-2014 Water conservancy project construction quality project legal person entrusted inspection specification

Hebei Provincial Standard of the People's Republic of China

(U.S.) Telecommunications Industries Association

Danish Standards Foundation

British Standards Institution (BSI)

  • BS PD ISO/TS 11669:2012 Translation projects. General guidance
  • BS EN 17899:2024 Water quality. Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
  • BS EN 13946:2003 Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers

Kingdom of Bahrain Testing and Metrology Directorate

US Federal Contractor Registration (USFCR)

German Institute for Standardization

  • DIN ISO 6107-5:2017-11 Water Quality Glossary Part 5
  • DIN EN 17899:2022 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022

GB-REG

U.S. Environmental Protection Agency (U.S. EPA)

Association Francaise de Normalisation

  • NF EN 13946:2014 Water quality - Guide for routine sampling and pretreatment of benthic diatoms from rivers and water bodies
  • NF T90-880*NF EN 17899:2024 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
  • NF EN 17899:2024 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality

American Water Works Association (AWWA)

  • AWWA ACE58136 Impact of High Algae Feedwater on Conventional Treatment: San Luis Reservoir Low Point Improvement Project Pilot Study
  • AWWA WQTC65766 Impact of MIEX Pretreatment on Downstream Conventionally Treated Water Quality Parameters
  • AWWA WQTC52950 Layer Aeration: A Fifteen Year Study of Source Water Quality Improvements
  • AWWA WQTC65781 Evaluation of Tools to Detect Distribution System Water Quality Anomalies
  • AWWA ACE56318 Planning for a New 70 MGD Water Treatment Plant in Utah: Water Quality and Process Considerations
  • AWWA CONS51053 An Innovative Outdoor Water Survey Program

Ente Nazionale Italiano di Unificazione

  • UNI EN 17899:2024 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
  • UNI EN 13946:2014 Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes

Belgian Standards Institute

Magyar Szabványügyi Testület

American Petroleum Institute (API)

  • API TR 11L-2008 Design Calculations for Sucker Rod Pumping Systems (Conventional Units) (Fifth Edition)

Associação Brasileira de Normas Técnicas

Aerospace Industries Association/ANSI Aerospace Standards