Objavljen
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.
OBJAVLJEN
ISO 6636-2:1981
90.93
Odluka o potvrđivanju standarda
13. 1. 2022.
NAPUŠTEN
ISO/DIS 6636-2
Voće, povrće i proizvodi koji potiču od voća i povrća - Određivanje sadržaja cinka - Deo 2: Metoda atomske apsorpcione spektrometrije
90.93 Odluka o potvrđivanju standarda