Overview
ISO 10869:2010 defines quality criteria for Oil of fir needle, Siberian (Abies sibirica Ledeb.) to facilitate consistent assessment and trade of this essential oil. It specifies physical and organoleptic characteristics, analytical test methods to be used (by reference), a normative gas‑chromatographic profile and practical guidance on sampling, packaging and labelling. This standard is part of ISO’s essential oils family and supports reliable quality control, specification writing and regulatory compliance.
Key topics and technical requirements
- Identity and scope: Essential oil obtained by steam distillation of needles and terminal branches of Abies sibirica.
- Appearance / odour / colour: Liquid; colourless to pale yellow; fresh, woody, resinous aroma.
- Physical constants
- Relative density at 20 °C: 0.895 – 0.912
- Refractive index at 20 °C: 1.468 – 1.473
- Optical rotation at 20 °C: −25° to −40°
- Miscibility: 1 volume oil must dissolve clear in ≤10 volumes of 90% ethanol
- Acid value: maximum 1.0
- Chromatographic profile (normative): Gas chromatography per ISO 11024-1/2 - specified component ranges include:
- Bornyl acetate 20.0–35.0%, α‑Pinene 10.0–22.0%, Camphene 15.0–26.0%, δ‑3‑Carene 9.0–15.0%, Limonene 4.0–10.0%, plus minor constituents (santene, tricyclene, β‑pinene, β‑phellandrene, borneol, β‑caryophyllene, α‑humulene, isobornyl acetate).
- Flashpoint (informative): mean value 43 °C (method/equipment noted in Annex B).
- Sampling and test methods: Minimum sample 25 ml; test methods specified by reference to ISO standards (e.g., ISO 279, 280, 592, 875, 1242, 11024).
- Packaging/labeling/storage: Refer to ISO/TR 210 and ISO/TR 211.
Applications and who uses it
- Essential oil producers and distillers - for product specification and batch release.
- Analytical laboratories - for GC profiling and physico‑chemical testing to verify authenticity and purity.
- Perfumery, aromatherapy and flavor formulators - for ingredient qualification.
- Buyers, traders and quality assurance teams - to define contractual quality criteria.
- Transport, safety and regulatory bodies - to assess hazards (flashpoint) and labelling requirements.
Related standards
Keywords: ISO 10869, Oil of fir needle Siberian, Abies sibirica, essential oil standard, chromatographic profile, quality assessment, GC profiling, refractive index, optical rotation, flashpoint.
