SSH EN 15608:2008

Agjentët me aktivitet sipërfaqësor - Përcaktimi sasior i acidit yndyror në gjendje të lirë në alkildimitilpropilbetainat - - Metoda me Gaz-kromatografi

Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method

Scope

This European Standard specifies a procedure for the determination of the content of free fatty acid, FFA, in alkylamidopropylbetaines, which is defined as being the amount of fatty acid expressed in grams per 100 g of product.
This method has been validated for the determination of fatty acids from C6 to C20 in a total concentration range from 0,02 g to more than 3,0 g fatty acid per 100 g of product.