This International Standard specifies certain characteris ics of hyssop essential oil (Hyssopus officinalis L. ssp. officinalis , with a view to facilitating the assessment of its quality.
NF T75-355*NF ISO 9841:2014 Referenced Document
ISO 11024 Essential oils - General guidance on chromatographic profiles - Part 2: Utilization of chromatographic profiles of samples of essential oils
ISO 1242 Essential oils — Determination of acid value by two titration methods, manual and automatic*, 2023-01-13 Update