Implants for surgery - Ceramic materials Part 1: Ceramic materials based on high purity alumina
Edition 2020-02-20

Implants for surgery - Ceramic materials Part 2: Composite materials based on a high purity alumina matrix with zirconia reinforcement
Edition 2020-02-20

Implants for surgery - Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity
Edition 2020-04-08

Implants for surgery - Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity
Edition 2022-12-20

Gases and gaseous mixtures for use in vehicle emission laboratory - Determination of concentration, minimum purity grade and contaminants
Edition 2016-03-15

Implants for surgery - Ceramic materials Part 1: Requirements for high-purity dense magnesia partially stabilized zirconia (Mg-PSZ)
Edition 2022-01-17

Implants for surgery - Ceramic materials Part 3: Requirements for hemi-dydrate ir dehydrate calcium sulfate with high purity
Edition 2021-10-08

Sugar cane - Calculation of reducing sugars in juice as a function of the purity
Edition 2019-08-28

Ethylglycol and ethyldiglycol - Determination of purity by gas chromatography
Edition 2020-04-17

Jewellery and precious metals - Determination of high purity gold, silver, platinum and palladium - Difference method using SPARK-OES