ISO 5515:1979
Current
Current
The latest, up-to-date edition.
Fruits, vegetables and derived products Decomposition of organic matter prior to analysis Wet method
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
02-01-1979
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.
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