ISO 6638-1:1985
Fruit and vegetable products — Determination of formic acid content — Part 1: Gravimetric method
Fruit and vegetable products — Determination of formic acid content — Part 1: Gravimetric method
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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.
| Edition | 1985 |
|---|---|
| Standard Part No | 1 |
| Published Date | 1985 |
| Published By | International Standardization Organisation |
| Page Count | 3 |