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Green Valley Aromatherapy Ltd.
Since 1994 Green Valley Aromatherapy has been supplying 100% pure essential oils and aromatherapy products including therapeutic blends, carrier oils, hydrosol, kits, diffusers, bottles, books and more. Wholesale and retail. Canada, US and overseas.

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Objective Insights into Essential Oils & Aromatherapy

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Guide to Verifying Essential Oil Quality

Essential Oil Quality

Explore AromaWeb's 10-part guide for an overview of the quantitative and subjective testing methods that are used to assess the quality and purity of essential oils.

Verifying Essential Oil Quality and Purity
Introduction to Verifying Essential Oil Quality and Purity

The Importance of Essential Oil Quality and Purity
The Importance of Essential Oil Quality and Purity

Aren't Most Essential Oils Pure?
Aren't Most Essential Oils Pure?

What Do Essential Oils Consist Of?
What Do Essential Oils Consist Of?

Essential Oil Quality vs. Purity - Aren't They the Same Thing?
Essential Oil Quality vs. Purity - Aren't They the Same Thing?

Quantifiable Testing of Essential Oils for Quality and Purity
Quantifiable Testing of Essential Oils for Quality and Purity

How Can GC/MS Test Results Be Used?
How Can GC/MS Test Results Be Used

Organoleptic Testing of Essential Oils
Organoleptic Testing of Essential Oils

Other Quantifiable Tests for Essential Oils
Other Quantifiable Tests for Essential Oils

Essential Oil Quality and Purity Conclusion: Final Questions/Answers
Essential Oil Quality and Purity Conclusion: Final Questions/Answers

Essential Oil Adulteration
See Also: Essential Oil Adulteration

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