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  Category:Chlorophenol red – Wikimedia Commons

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

  Keine Beschreibung vorhanden.

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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=879

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

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  The degradation of 2-chlorophenol in an upflow anaerobic sludge blanket (UASB) reactor

  http://digbib.ubka.uni-karlsruhe.de/volltexte/1000005898

  Keine Beschreibung vorhanden.

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  Category:Triarylmethane dyes – Wikimedia Commons

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

  Keine Beschreibung vorhanden.

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