Reference number
ISO 6638-1:1985
© ISO 2025
International Standard
ISO 6638-1:1985
Fruit and vegetable products — Determination of formic acid content — Part 1: Gravimetric method
Edition 1
1985-12
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Published (Edition 1, 1985)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 6638-1:1985

Language
Format
CHF 43
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 1985-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 34/SC 3
    ICS :
    67.080.01 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
3
Good Health and Well-being
2
Zero Hunger
13
Climate Action
15
Life on Land

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