Objavljen
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.
OBJAVLJEN
ISO 6634:1982
90.93
Odluka o potvrđivanju standarda
13. 1. 2022.
Voće, povrće i proizvodi koji potiču od voća i povrća - Određivanje sadržaja arsena - Spektrofotometrijska metoda sa srebro-dietilditiokarbamatom
90.93 Odluka o potvrđivanju standarda