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Which production standards does this orris absolute comply with?

This orris absolute is produced and tested in full compliance with the international quality framework for orris materials:

  • ISO 18054:2004 — Determination of irone content in iris rhizome oil by capillary-column gas chromatography (internal standard method, column efficiency ≥50,000 theoretical plates)
  • FCC 1996 — Orris Concrete: irone content 9–20%, melting range 38–50°C, heavy metals negative, acid value 175–235, ester value 4–35
  • GB/T (draft) — Determination of irone content in iris rhizome oil, identically adopting ISO 18054:2004 (China national standard plan No. 20255748-T-607, expected release in H2 2026)
  • Legacy TYl8-16-92-69 — reference for high-purity orris oil (irone >60%, corresponding to our molecular-distilled grade)

Compliance Matrix

StandardScope
ISO 18054:2004Irone content analytical method
FCC 1996Orris concrete quality parameters
GB/T draftChina adoption of ISO 18054 (20255748-T-607)
TYl8-16-92-69High-purity orris oil reference
All batch records, calibration data and method validation are auditable. Tell us which standard your destination market requires and we will issue the corresponding conformity documents.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.