Analysis of coffee and coffee products - Determination of particle size of ground roasted coffee - Air-jet sieving method
Edition 2016-07

Characterization of waste - Leaching; Compliance test for leaching of granular and sludges - Part 1: One stage batch test at a liquid to solid ration of 2 l/kg with particle size below 4 mm (without or with size reduction); German version EN 12457-1:2002
Edition 2003-01

Characterization of waste - Leaching; Compliance test for leaching of granular and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg with particle size below 4 mm (without or with size reduction); German version EN 12457-2:2002
Edition 2003-01

Characterization of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content with particle size below 4 mm (without or with size reduction); German version EN 12457-3:2002
Edition 2021-03

Characterization of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with limited size reduction); German version EN 12457-4:2002
Edition 2003-01

Copper and copper alloys - Estimation of average grain size by ultrasound; German version EN 16090:2019
Edition 2020-02

Steels - Micrographic determination of the apparent grain size (ISO 643:2024); German version EN ISO 643:2024
Edition 2024-12

Steels - Micrographic determination of the apparent grain size (ISO/DIS 643:2023); German and English version prEN ISO 643:2023
Edition 2023-08

Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2020-03); German version EN ISO 643:2020
Edition 2020-06

Copper and copper alloys - Estimation of average grain size (ISO 2624:1990); German version EN ISO 2624:1995
Edition 1995-08