ISO 5515:1979

Fruits, vegetables and derived products — Decomposition of organic matter prior to analysis — Wet method

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

67.080.01

Statut:

Publié

Date de Publication:

1979-01-31

Numéro Standard:

ISO 5515:1979