This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
The method consists is decomposing of organic matter by a dry or wet method and determing of the Zn + cation by a suitable spectrometer. For some liquid samples the determination may be carried out directly, without previous decomposition.
Status: PublishedPublication date: 1981-10
Edition: 1Number of pages: 4
Technical Committee: ISO/TC 34/SC 3 Fruits and vegetables and their derived products
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