ISO 6638-1:1985
Fruit and vegetable products; Determination of formic acid content; Part 1 : Gravimetric method

Standard No.

ISO 6638-1:1985

Release Date

1985

Published By

International Organization for Standardization (ISO)

Latest

ISO 6638-1:1985

Scope

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.

ISO 6638-1:1985 history

• 1985 ISO 6638-1:1985 Fruit and vegetable products; Determination of formic acid content; Part 1 : Gravimetric method