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  EU Pesticides database - European Commission

  http://ec.europa.eu/food/plant/pesticides/eu-pesticides-database/public/?event=activesubstance.detail&language=DE&selectedID=1207

  is the reference database for member states about the pesticide residues, active substances and products and their values

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  Category:Ammonium sulfate – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Ammonium_sulfate?uselang=de

  Keine Beschreibung vorhanden.

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  ABTS - RÖMPP, Thieme

  https://roempp.thieme.de/roempp4.0/do/data/RD-01-05059

  Keine Beschreibung vorhanden.

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  Category:Hexafluorosilicates – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Hexafluorosilicates?uselang=de

  Keine Beschreibung vorhanden.

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