Objavljen
This document specifies a method for the gravimetric determination of the purity of nicotine using tungstosilicic acid.
The method is applicable to pure nicotine or nicotine salts used to calibrate analytical methods for the determination of nicotine in the field of tobacco, tobacco products and smoke analysis.
POVUČEN
ISO 13276:2017
OBJAVLJEN
ISO 13276:2020
90.93
Odluka o potvrđivanju standarda
12. 6. 2025.
Duvan i proizvodi od duvana – Određivanje čistoće nikotina – Gravimetrijska metoda korišćenjem tungstosilikatne kiseline
90.93 Odluka o potvrđivanju standarda