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
- ICS :
- 67.080.01 Fruits, vegetables and derived products in general
This standard contributes to the following Sustainable Development Goals:
Buy this standard
|std 1 40|
|std 2 40||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.