Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements; German version CEN/TS 17701-1:2022
German title
Pflanzen-Biostimulanzien - Bestimmung spezifischer Elemente - Teil 1: Aufschluss durch Königswasser zur anschließenden Bestimmung der Elemente; Deutsche Fassung CEN/TS 17701-1:2022
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