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ISO 11936:2023

Leather — Determination of total content of certain bisphenols

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Kehtiv alates 18.07.2023
Tegevusala (ICS grupid)
59.140.30 Parknahk ja karusnahk
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
18.07.2023
Põhitekst
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.
NOTE            This method can also be used for other bisphenols if they are validated by the laboratory.

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