ISO 6638-1:1985

Fruit and vegetable products — Determination of formic acid content — Part 1: Gravimetric method

The method consists in quantitative entraining by steam of the acid present in a test portion and reducing of mercury(II)chloride by the acid to mercury(I)chloride, followed by determing of the acid content from the yield of the mercury(I)chloride.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

67.080.01

Statut:

Publié

Date de Publication:

1985-11-20

Numéro Standard:

ISO 6638-1:1985