ISO 5515:1979

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

Abstract

The method consists in heating a test portion until all organic matter is decomposed and a clear solution is obtained, either with sulphuric acid and nitric acid and in certain cases with hydrogen peroxide, or with sulphuric acid and nitric acid with the addition of perchloric acid.

General information

Status
: Published

Publication date
: 1979-02
Edition
: 1

Number of pages
: 3
Technical Committee
: ISO/TC 34/SC 3 Fruits and vegetables and their derived products
ICS
:
67.080.01 Fruits, vegetables and derived products in general