This standard was last reviewed and confirmed in 2016. 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:Fruits and vegetables and their derived products
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