Published
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.
WITHDRAWN
ISO 13276:2017
PUBLISHED
ISO 13276:2020
90.93
Standard confirmed
Jun 12, 2025
Tobacco and tobacco products — Determination of nicotine purity — Gravimetric method using tungstosilicic acid
90.93 Standard confirmed