ISO 6638-2:1984

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Fruit and vegetable products -- Determination of formic acid content -- Part 2: Routine method

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ISO 6638-2:1984

Fruit and vegetable products -- Determination of formic acid content -- Part 2: Routine method

PUBLISH DATE 1984
ISO 6638-2:1984

The method consists in **quantitative entraining by steam** of the acid present in a test portion.

Determining the amount of iodine equivalent to the amount of bromine consumed by the acid in the distillate, by titration with sodium thiosulfate standard volumetric solution.

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