2023DIN EN 17716:2023-06 Plant biostimulants - Determination of Escherichia coli; German and English version prEN 17716:2023 / Note: Date of issue 2023-05-05*Intended as replacement for DIN CEN/TS 17716 (2022-07).
2023DIN EN 17716:2023 Plant biostimulants - Determination of Escherichia coli; German and English version prEN 17716:2023