Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Inka quality

Inka quality, Total:104 items.

The international standard classification for "Inka quality" includes: Water quality , food products in general , Welded joints .

The Chinese standard classification for "Inka quality" includes: Analysis methods for environmental quality of soils , Analysis methods for toxic substances in water , Food processing and products in general , Welding and cutting , Standardization and quality management , Cereal crop and product .


Professional Standard - Environmental Protection

  • HJ/T 196-2005 Water quality -- Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrometry
  • HJ 717-2014 Soil quality - Determination of total nitrogen - Modified Kjeldahl method

中华人民共和国环境保护部

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

  • GB/T 11891-1989 Water quality--Determination of Kjeldahl nitrogen
  • GB/T 6416-1986 Technical factors influencing the quality of the fusion welded joints in steel
  • GB/T 32607-2016 Textiles—Guide to control on quality safety factors
  • GB/T 5511-2008 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method

Guizhou Provincial Standard of the People's Republic of China

  • DB5226/T 212-2023 Quality Requirements for Geographical Indication Products Kaili Pingliang Gongmi

Guangdong Provincial Standard of the People's Republic of China

未注明发布机构

  • ASTM RR-D31-1008 1996 D2868-Standard Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather
  • ASTM RR-D31-1014 2010 D2868-Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather, Wet Blue and Wet White

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 37873-2019 General assessent of quality evaluation for synthesized genes

Group Standards of the People's Republic of China

Professional Standard - Machinery

  • JB/T 3736.2-1994 Common Statistical Method in Quality Management - Causal Diagram

Professional Standard - Agriculture

  • NY/T 3-1982 Method for determination of crude protein in cereals and beans seeds(Semi - Micro kjeldahl method)
  • GB 2905-1982 Method for determination of crude protein in cereals and beans seeds (Semi-micro kjeldahls method)

海关总署

  • SN/T 5441-2022 Determination of 'Tricaine,Benzocaine and Quinaldine residues in aquatic products for export - HPLC/MS/MS method

Military Standard of the People's Republic of China-General Armament Department

  • GJB 7367-2011 Methodology of measurement for high-energy laser beam quality factor β

Professional Standard - Hygiene

  • WS/T 414-2024 Analysis of the reasons for failure of external quality assessment

Danish Standards Foundation

  • DS 242:1988 Water quality. Kjeldahl-nitrogen. Kjeldahl-method
  • DS/ISO 5663:1994 Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium
  • DS/EN 25663:1994 Water quality-Determination of Kjeldahl nitrogen-Method after mineralization with selenium

Association Francaise de Normalisation

  • NF EN 25663:1994 Water quality - Kjeldahl nitrogen dosage - Method after selenium mineralization
  • NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
  • NF ISO 11261:1995 Soil quality - Total nitrogen dosage - Modified Kjeldahl method
  • NF V03-750:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method.
  • NF EN ISO 11771:2011 Air quality - Determination of time average mass emissions and emission factors - General approach
  • NF X43-312*NF EN ISO 11771:2011 Air quality - Determination of time-averaged mass emissions and emission factors - General approach
  • NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).

Korean Agency for Technology and Standards (KATS)

AENOR

  • UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
  • UNE 32013:1995 COAL. DETERMINATION OF NITROGEN. SEMI-MICRO KJELDAHL METHOD.
  • UNE-EN 25663:1994 WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).

GSO

  • GSO ISO 11261:2015 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
  • BH GSO ISO 11261:2017 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
  • OS GSO ISO 11261:2015 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
  • GSO ISO 5663:2015 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium
  • BH GSO ISO 5663:2016 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium

GOSTR

  • GOST 34454-2018 Dairy products. Determination of protein content by the Kjeldahl method
  • GOST 34536-2019 Milk and milk products. Determination of mass fraction of whey proteins by Kjeldahl method

PT-IPQ

  • NP 1986-1991 Milks Determination of protein content. Kjeldahl technique

RU-GOST R

  • GOST R 54662-2011 Cheeses and processed cheeses. Determination of protein mass fraction by the Kjeldahl method
  • GOST 18986.19-1973 Variable capacitance diodes. Method for measuring the quality factor
  • GOST R 51182-1998 Coffee products. Procedure of mass parts measurement of coffeine
  • GOST R ISO 11771-2016 Air quality. Determination of time-averaged mass emissions and emission factors. General approach
  • GOST R 54756-2011 Milk and milk products. Мethod for determination of mass portion of whey protein with Kjeldahl method

Aeronautical Radio Inc.

European Committee for Standardization (CEN)

  • EN 13342:2000 Characterisation of sludges - Determination of Kjeldahl nitrogen

British Standards Institution (BSI)

  • BS 615:1953 Specification for Kohlrausch flasks
  • BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
  • BS EN 25663:1993 Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
  • BS EN ISO 11771:2011 Air quality. Determination of time-averaged mass emissions and emission factors. General approach
  • BS ISO 20688-2:2024 Biotechnology. Nucleic acid synthesis - Requirements for the production and quality control of synthesized gene fragments, genes, and genomes
  • BS EN ISO 11771:2010 Air quality. Determination of time-averaged mass emissions and emission factors. General approach
  • PD ISO/TS 22692:2020 Genomics informatics. Quality control metrics for DNA sequencing

BELST

  • STB 2058-2010 Accomplishment of territories. Gardening. Nomenclature factors quality. Control quality of works
  • STB 1483-2004 Building. Construction of floors. Nomenclature factors quality. Control quality of works
  • STB 1991-2009 Building. Device kroveli. Nomenclature of the control factors quality
  • STB 1472-2004 Building. Finishing works. Nomenclature factors quality
  • STB 2158-2011 Building. Installation of bridges and culverts. The nomenclature of controlled quality factors. Quality control of works

ES-AENOR

  • UNE 64 011 Determination of the quality of Kjeldahl semi-trace crude protein in compound feed and its initial materials

KR-KS

  • KS I ISO 5663-2023 Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium

Society of Automotive Engineers (SAE)

  • SAE CPGM2_L92-2006 J1349 Certified Power Engine Data for GM L92 as used in 2007 Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT Level 2
  • SAE CPGM1_L92-2006 J1349 Certified Power Engine Data for GM L92 as used in 2007 Cadillac Escalade, Cadillac Escalade ESV and Cadillac Escalade EXT Level 1
  • SAE CPGM2_07L92CADF-2007 J1349 Certified Power Engine Data for GM L92 as used in 2007 Cadilac Escalade ESV, Cadilac Escalade EXT, Full Size Trucks - Level 2

CU-NC

International Dairy Federation (IDF)

  • IDF/RM 25-2008 Milk and milk products - Determination of nitrogen content and crude protein calculation - Kjeldahl method

VN-TCVN

  • TCVN 4328-1-2007 Animal feeding stuffs.Determination of nitrogen content and calculation of crude protein content.Part 1: Kjeldahl method
  • TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
  • TCVN 5987-1995 Water quality.Determination of Kjeldahl nitrogen.Method after mineralization with selenium
  • TCVN 6014-2007 Hard coal.Determination of nitrogen.Semi-micro Kjeldahl method

SCC

International Organization for Standardization (ISO)

  • ISO 5663:1984 Water quality; Determination of Kjeldahl nitrogen; Method after mineralization with selenium
  • ISO/TS 22692:2020 Genomics informatics— Quality control metrics for DNA sequencing
  • ISO 6213:1989 Welding; factors to be considered to ensure quality in welded structures
  • ISO 11771:2010 Air quality - Determination of time-averaged mass emissions and emission factors - General approach

GOST

  • GOST 34789-2021 Brewing products. Identification. Determination of mass concentration of total nitrogen by Kjeldahl method

TH-TISI

  • TIS 2255.1-2005 Animal feeding stuff s-determination of nitrogen content and calculation of crude protein content.part 1: kjeldahl method

BE-NBN

  • NBN EN ISO 9004-1:1994 Quality management and quality system elements - Part 1 : Guidelines (ISO 9004-1:1994)

Lithuanian Standards Office

  • LST EN 25663-2000 Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium (ISO 5663:1984)

Indonesia Standards

  • SNI 07-3026-1992 Welding - Factors to be considered to ensure quality in welded structure

CZ-CSN

  • CSN 35 8581-1983 Telovision picturo tubes. Measuring method of cathode quality factor
  • CSN ISO 6213:1993 Welding. Factors to be considered to ensure quality in welded structures

German Institute for Standardization

  • DIN EN ISO 11771:2011-04 Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010); German version EN ISO 11771:2010

NL-NEN

  • NEN 3760-1984 Cheese - Determination of the nitrogen content according to Kjeldahl - Calculation of the crude protein content

ZA-SANS

  • SANS 8968-1:2006 Milk - Determination of nitrogen content Part 1: Kjeldahl method

HU-MSZT

American Society for Testing and Materials (ASTM)

  • ASTM D2868-17 Standard Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather, Wet Blue and Wet White