Implants for surgery - Polymeric materials Part 11: Determinination of the crystallinity percent of polyetheretherketone (PEEK) polymers by means of specular reflectance Fourier Transform Infrared Spectroscopy (R-FTIR)
Edition 2018-02-23

Implants for surgery - Properties characterization of ultra-high-molecular-weight-polyethylene Part 4: Determination of the enthalpy of fusion, melting temperatures and percent crystallinity by differential scanning calorimetry
Edition 2019-06-14

Aggregates for concrete. Test methods for mechanical and physical properties. Determination of ten percent fines value (<i>TFV</i>)
Edition 2019-11-26

Plastics. Polyols for use in the production of polyurethanes. Determination of basicity (total amine value), expressed as percent nitrogen
Edition 2014-05-31

Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
Edition 2018-05-25

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO₂ (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008) (Endorsed by AENOR in June of 2008.)
Edition 2008-06-01

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO₂ (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21079-2:2008) (Endorsed by AENOR in June of 2008.)
Edition 2008-06-01

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO₂ (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES) (ISO 21079-3:2008) (Endorsed by AENOR in June of 2008.)
Edition 2008-06-01

Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
Edition 1999-10-31