Was muss ich über Quellen wissen?

Chemical Papers, Springer 2022: Through-container detection of tea tree oil adulteration using NIRS. PMC9458032: ATR-FTIR classification of essential oils. AromaWeb: Additional Essential Oil Testing Methods. Quinessence Aromatherapy: Essential Oil Testing. Island Lavender Blog / A G Organica: How to Test Essential Oils for Purity. Hilaris Publisher: Detecting Essential Oil Adulteration (Review). Floracopeia: Adulteration and Contamination of Essential Oils. Everyday Oil: "No such thing as Certified Therapeutic Grade essential oils". Dragon Spit Apothecary: CPTG truth. ISO.org, Kommission TC 54; herbarom-groupe: The 4 official standards for essential oils. Nutraceuticals World: BAPP 10-Year Anniversary. Taylor & Francis, Journal of Essential Oil Research 2023: Authentication of Lavandula angustifolia Mill. essential oil. Nature Scientific Reports 2026: Uncovering adulteration and quality variations in commercial lavender essential oils.