Projects

Essential oil of tarragon (Artemisia dracunculus L.)

90.93 Standard confirmed

Essential oils — Determination of freezing point

90.93 Standard confirmed

Oil of elemi (Canarium luzonicum Miq.)

90.93 Standard confirmed

Oil of fir needle, Siberian (Abies sibirica Ledeb.)

90.93 Standard confirmed

Oil of star anise, Chinese type (Illicium verum Hook. f.)

90.93 Standard confirmed

Oil of roots of lovage (Levisticum officinale Koch)

90.93 Standard confirmed

Oil of turpentine, Iberian type (Pinus pinaster Sol.)

90.93 Standard confirmed

Essential oils — Determination of water content — Karl Fischer method

90.93 Standard confirmed

Liquorice extracts (Glycyrrhiza glabra L.) — Determination of glycyrrhizic acid content — Method using high-performance liquid chromatography

90.93 Standard confirmed

Essential oils — General guidance on chromatographic profiles — Part 1: Preparation of chromatographic profiles for presentation in standards

90.93 Standard confirmed

Essential oils — General guidance on chromatographic profiles — Part 2: Utilization of chromatographic profiles of samples of essential oils

90.93 Standard confirmed

Oil of basil, methyl chavicol type (Ocimum basilicum L.)

90.93 Standard confirmed

Essential oils — Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols

90.93 Standard confirmed

Essential oils — Determination of acid value by two titration methods, manual and automatic

60.00 Standard under publication

Essential oils — Determination of acid value

90.92 Standard to be revised

Essential oils — Determination of carbonyl value — Free hydroxylamine method

90.93 Standard confirmed

Essential oils — Determination of content of phenols

90.93 Standard confirmed

Essential oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride

90.93 Standard confirmed