Which production standards and quality specifications does this Citrus × limon oil comply with?
This distilled cultivar oil has no dedicated ISO monograph, so G4S releases it against ISO 855:2003 (oil of lemon) used as the reference specification — this distilled cultivar oil has no dedicated ISO monograph, with the enterprise specification built on the GB/T essential-oil test-method series.
Standards applied
| Standard | Scope |
|---|---|
| ISO 855:2003 | Reference specification for lemon oil |
| ISO 9235 | Definition of a natural aromatic raw material |
| ISO 4720 | Essential oil nomenclature |
| GB/T 11538 | GC analysis of essential oils |
| GB/T 14454.2 | Odour assessment |
| GB/T 26515.1 | GC fingerprint guidance |
| GB 5009 / GB 4789 series | Contaminants and microbiology |
This article was published on 2026-09-29, and last updated on 2026-09-29. The article will be continuously updated.