2020DIN EN 15741:2020-05 Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs and PCBs by GC-MS; German version EN 15741:2020
2020DIN EN 15741:2020 Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs and PCBs by GC-MS
1970DIN EN 15741 E:2018-09 Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/MS
2009DIN EN 15741:2009 Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/MS; German version EN 15741:2009