90.93 Standard confirmed Nov 19, 2025
ISO
ISO/TC 126/SC 3 Vape and vapour products
International Standard
65.160 Tobacco, tobacco products and related equipment
This document specifies an analytical method to quantify the nicotine, propylene glycol and glycerol content in e-liquids by gas chromatography.
PUBLISHED
ISO 20714:2019
90.93
Standard confirmed
Nov 19, 2025