Auroma Head Office has on-site a full laboratory where all essential oils undergo rigorous testing and analysis. We are one of the ONLY companies in Australia to Guarantee quality via our In House Testing, the best in the world.

This is done using the latest in Quality Assurance with Gas Chromatography and Mass Spectrometry (GC/MS) equipment to accurately analyse each batch of essential oils we receive. We do this even with growers we have dealt with for over 15 years. Every batch, every time.

Over more than ten years of testing we have developed high standards and testing criteria. Every oil we supply has at least 100 prior tests. On some oils (e.g. Lavender) we have in excess of 1,000 tests.

GC/MS readings are a widely accepted method of testing for adulterants in essential oils. The Auroma advantage lies in our ability to not only perform the tests, but also in having the in-house expertise to correctly analyse and identify components found within essential oils. Our team of expert staff have an extensive knowledge of essential oils and how to interpret trace elements. This is critical, as without an accurate analysis, the GC/MS trace is simply a graph without meaning.