International Standard
ISO 5515:1979
Fruits, vegetables and derived products — Decomposition of organic matter prior to analysis — Wet method
Reference number
ISO 5515:1979
Edition 1
1979-02
© ISO 2024
International Standard
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Published (Edition 1, 1979)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 5515:1979

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CHF 42
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Abstract

The method consists in heating a test portion until all organic matter is decomposed and a clear solution is obtained, either with sulphuric acid and nitric acid and in certain cases with hydrogen peroxide, or with sulphuric acid and nitric acid with the addition of perchloric acid.

General information

  • Status
     : Published
    Publication date
     : 1979-02
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 34/SC 3
    ICS :
    67.080.01 
  • RSS updates

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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