This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
The method consists in decomposing a test portion, reducing arsenic (V) to arsenic (III) with tin(II) chloride and transforming the arsenic into arsine by action of nascent hydrogen, forming a red coloured complex by the action of the arsine on silver diethyldithiocarbamate and measuring at a wavelength of 520 nm.
Status: PublishedPublication date: 1982-12
Edition: 1Number of pages: 5
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:
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A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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