ISO-6638-1 › Fruit and vegetable products -- Determination of formic acid content -- Part 1: Gravimetric method
ISO-6638-1
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1ST EDITION
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CURRENT
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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.
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67.080.01 (Fruits, vegetables and derived products in general)
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Document Number
ISO 6638-1:1985
Revision Level
1ST EDITION
Status
Current
Publication Date
Dec. 1, 1985
Committee Number
ISO TC 34/SC 3