This standard was last reviewed and confirmed in 2018.
Therefore this version remains current.
Abstract
PreviewAfter incineration of the product at 525 +/- 25 degrees centigrade the method consists in a) in the case of total ash: addition of an excess of standard volumetric sulphuric acid solution and back titration with standard volumetric sodium hydroxide solution, b) in the case of water-soluble ash: extraction of the ash with hot water and neutralization of the aqueous extract with standard volumetric sulphuric acid solution.
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Status: PublishedPublication date: 1981-08
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Edition: 1Number of pages: 3
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- ICS :
- 67.080.01 Fruits, vegetables and derived products in general
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Format | Language | |
---|---|---|
std 1 40 | ||
std 2 40 | Paper |
- CHF40
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