CEN CENELEC - Page 1139/1255

• Norma Técnica EN ISO 6888-2

  Title: Microbiology of the food chain - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 2: Method using rabbit plasma fibrinogen agar medium (ISO 6888-2:2021)
  Entity: CEN CENELEC
  Subject: Food microbiology

• Norma Técnica EN ISO 6888-3

  Title: Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 3: Detection and MPN technique for low numbers (ISO 6888-3:2003)
  Entity: CEN CENELEC
  Subject: Food microbiology

• Norma Técnica EN ISO 6892-1

  Title: Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2019)
  Entity: CEN CENELEC
  Subject: Mechanical testing of metals

• Norma Técnica EN ISO 6892-2

  Title: Metallic materials - Tensile testing - Part 2: Method of test at elevated temperature (ISO 6892-2:2018)
  Entity: CEN CENELEC
  Subject: Mechanical testing of metals

• Norma Técnica EN ISO 6892-3

  Title: Metallic materials - Tensile testing - Part 3: Method of test at low temperature (ISO 6892-3:2015)
  Entity: CEN CENELEC
  Subject: Mechanical testing of metals

• Norma Técnica EN ISO 6926

  Title: Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016)
  Entity: CEN CENELEC
  Subject: Acoustic measurements and noise abatement in general

• Norma Técnica EN ISO 6927

  Title: Buildings and civil engineering sealants - Vocabulary (ISO 6927:2021)
  Entity: CEN CENELEC
  Subject: Construction materials and building (Vocabularies)

• Norma Técnica EN ISO 6931-1

  Title: Stainless steels for springs - Part 1: Wire (ISO 6931-1:2016)
  Entity: CEN CENELEC
  Subject: Spring steels

• Norma Técnica EN ISO 6938

  Title: Textiles - Natural fibres - Generic names and definitions (ISO 6938:2012)
  Entity: CEN CENELEC
  Subject: Textile and leather technology (Vocabularies)

• Norma Técnica EN ISO 694

  Title: Ships and marine technology - Positioning of magnetic compasses in ships (ISO 694:2000)
  Entity: CEN CENELEC
  Subject: Navigation and control equipment

• Norma Técnica EN ISO 6940

  Title: Textile fabrics - Burning behaviour - Determination of ease of ignition of vertically oriented specimens (ISO 6940:2004)
  Entity: CEN CENELEC
  Subject: Ignitability and burning behaviour of materials and products

• Norma Técnica EN ISO 6941

  Title: Textile fabrics - Burning behaviour - Measurement of flame spread properties of vertically oriented specimens (ISO 6941:2003)
  Entity: CEN CENELEC
  Subject: Ignitability and burning behaviour of materials and products

• Norma Técnica EN ISO 6942

  Title: Protective clothing - Protection against heat and fire - Method of test: Evaluation of materials and material assemblies when exposed to a source of radiant heat (ISO 6942:2022)
  Entity: CEN CENELEC
  Subject: Protective clothing

• Norma Técnica EN ISO 6945

  Title: Rubber hoses - Determination of abrasion resistance of the outer cover (ISO 6945:1991)
  Entity: CEN CENELEC
  Subject: Hoses and hose assemblies

• Norma Técnica EN ISO 6946

  Title: Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017)
  Entity: CEN CENELEC
  Subject: Elements of buildings in general

• Norma Técnica EN ISO 6947

  Title: Welding and allied processes - Welding positions (ISO 6947:2019)
  Entity: CEN CENELEC
  Subject: Welded joints and welds

• Norma Técnica EN ISO 6974-1

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6974-2

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6974-3

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6974-4

  Title: Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns (ISO 6974-4:2000)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6974-5

  Title: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO 6974-5:2014)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6974-6

  Title: Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns (ISO 6974-6:2002)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6975

  Title: Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6976

  Title: Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016)
  Entity: CEN CENELEC
  Subject: Natural gas

• Norma Técnica EN ISO 6978-1

  Title: Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine (ISO 6978-1:2003 )
  Entity: CEN CENELEC
  Subject: Natural gas

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