Published
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
E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2019)
60.60 Standard published