Ask Puneet, June 22, 2021
What is GC-MS testing?
GC-MS is short for Gas Chromatography-Mass Spectrometry. This is a method of quality testing used to identify unknown samples, contaminants, or residual solvents in essential oils. It is the most accurate way to identify the purity of the essential oil, similar to how blood tests operate for human beings.
How are GuruNanda essential oils GC-MS tested?
Here at GuruNanda, not only do we do third-party GC-MS testing, but we also test our essential oils with our very own in-house GC-MS machine. We include a copy of each test result on every product detail page for full transparency.
If you’re never heard of this, it’s because sadly many essential oil businesses do not make these results publicly available. We do the opposite.