Ceramic cookware in contact with food — Release of lead and cadmium — Part 1: Method of test
NORM herausgegeben am 4.12.1986
Bezeichnung normen: ISO 8391-1:1986
Ausgabedatum normen: 4.12.1986
Zahl der Seiten: 4
Gewicht ca.: 12 g (0.03 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: Applies to ceramic cookware, intended to be used for the preparation of foods by heating. The determination is carried out by extraction of the cookware surfaces with hot acetic acid solution (4 %), and determination of the lead and cadmium extracted by means of the atom absorption spectroscopic method.