Towards a non-biased formaldehyde quantification in leather: new derivatization conditions before hplc analysis of 2,4-dinitrophenylhydrazine derivatives

HIGHLIGHTS

  • who: Caroline Bourgeois and collaborators from the CNRS, Institut des Sciences Analytiques, Université Bernard Lyon, UMR, Rue la Doua have published the research: Towards a Non-Biased Formaldehyde Quantification in Leather: New Derivatization Conditions before HPLC Analysis of 2,4-Dinitrophenylhydrazine Derivatives, in the Journal: (JOURNAL)
  • what: The aim of this study is to demonstrate that an accurate and non-biased determination of formaldehyde in leathers is not possible with the actual standard EN ISO 17226-1 even in the recommended time-frame and that the hydrolysis of co-extracted resins is responsible for the . . .

     

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