Essential oils

These essential oil reference materials are manufactured by HWI ANALYTIK and are designed to serve as a reference for the analysis and study of essential oils in pharma (herbal medicinal products), F&B or in the cosmetics industry. For several characteristic components of each oil, the identity is confirmed and the peaks in the chromatogram are assigned by comparison to analytical standards. In addition, one or two key components are quantified and traceable to the corresponding HWI primary pharmaceutical standard (whose content is determined by quantitative NMR).

Packaging and Documentation
The essential oil reference materials are sold in units of 1mL each. The product is accompanied by a certificate containing information about the tested identity markers as well as giving the quantitative value for the quantified component as a mass fraction (mg/g). In addition, a leaflet is delivered along with the product, containing further details such as the chromatographic method and chromatograms of the oils including peak assignment and a chromatogram of the standard solution used for quantification of the marker.
Find an example certificate including information leaflet here.

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05941501   Bergamot oil secondary reference standard
05651501   Chamomile oil secondary reference standard
06031501   Cinnamon oil secondary reference standard New
05571501   Clove oil secondary reference standard
05561501   Coriander oil secondary reference standard
06001501   Dwarf pine oil secondary reference standard
05501501   Eucalyptus oil secondary reference standard
05971501   Frankincense oil secondary reference standard
05531501   Lavender oil secondary reference standard
05521501   Lemongrass oil secondary reference standard
05981501   Lemon oil secondary reference standard
06011501   Mint oil secondary reference standard
05661501   Neroli oil secondary reference standard
05591501   Patchouli oil secondary reference standard
05541501   Peppermint oil secondary reference standard
05991501   Pine needle oil secondary reference standard
05581501   Rosemary oil secondary reference standard
05551501   Rose oil secondary reference standard
06021501   Sage oil secondary reference standard
05961501   Spruce needle oil secondary reference standard
05601501   Star anise oil secondary reference standard
05511501   Tea tree oil secondary reference standard
05621501   Thyme oil secondary reference standard
05611501   Turpentine oil secondary reference standard
05951501   Ylang-ylang oil secondary reference standard