Leather - Determination of total content of certain bisphenols
NORM herausgegeben am 1.1.2024
Bezeichnung normen: ČSN EN ISO 11936
Zeichen: 793846
Katalog-Nummer: 518192
Ausgabedatum normen: 1.1.2024
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies a method for determining the total content (solvent extractible) of the following bisphenols in leather:
- bisphenol A;
- bisphenol B;
- bisphenol F;
- bisphenol S.
This method requires the use of liquid chromatography (LC) with either a single quadrupole mass spectrometer (MS), a triple quadrupole mass spectrometer (MS/MS), an ultraviolet (UV) detector, a diode array detector (DAD) or a fluorescence detector (FLD) to identify and quantify the bisphenols