Reference number
ISO 8391-1:1986
ISO 8391-1:1986
© ISO 2024
International Standard
ISO 8391-1:1986
Ceramic cookware in contact with food — Release of lead and cadmium — Part 1: Method of test
Edition 1
1986-12
1986-12
ISO 8391-1:1986
15556
Published
(Edition 1, 1986)
This publication was last reviewed and confirmed in 2017.
Therefore this version remains current.
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.