Reference number
ISO 3593:1981
ISO 3593:1981
© ISO 2024
International Standard
ISO 3593:1981
Starch — Determination of ash
Edition 2
1981-10
1981-10
ISO 3593:1981
9004
Publicado
(Edición 2, 1981)
Esta publicación se revisó y confirmó por última vez en 2021.
Por lo tanto, esta versión es la actual.
Resumen
Incineration of a test portion at a temperature of 900 °C, until complete disappearance of the carbon in the residue. The method specifies a procedure for the evaluation of natural and added mineral substances together. It applies to contents up to 2 %. It does not apply to hydrolysis products nor to oxidized starches, nor to other products containing more than 0,2 % of chloride. In other cases, see ISO 5809.
