BS ISO 3054:2017 pdf free
BS ISO 3054:2017 pdf free.Essential oil of lavandin Abrial (Lavandula angustifolia Mill.× Lavandula latifolia Medik.), French type
This document specifies certain characteristics of the essential oil of lavandin Abrial (Lavandula angustifolia Mill.× Lavandula latifolia Medik), principally produced in France, in order to facilitate assessment of its quality.
NOTE This essential oil is also known commercially as oil of lavandin abrialis.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/TS 210, Essential oils一General rules for packaging, conditioning and storage
ISO/TS 211, Essential oils一General rules for labelling and marking of containers
ISO 212, Essential oils一Sampling
ISO 279, Essential oils一Determination of relative density at 20 °C一Reference method
ISO 280, Essential oils一Determination of refractive index
ISO 592, Essential oils一Determination of optical rotation
ISO 875, Essential oils一Evaluation of ‘miscibility in ethanol
ISO 1242, Essential oils一Determination of acid value
ISO 11024 (all parts), Essential oils一General guidance on chromatographic profiles
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
一IEC Electropedia: available at http://www.electropedia.org/
一ISO Online browsing platform: available at htt://www.iso.org/obp
3.1 essential oil of lavandin Abrial
essential oil obtained by steam distillation of the freshly cut flowering tops of a particular clone of lavandin (Lavandula angustifolia Mill.× Lavandula latifolia Medik.), of the Lamiaceae family, principally produced in France
Note 1 to entry: For information on CAS number, see ISO/TR 21092.
4.2 Carry out the analysis of the essential oil by gas chromatography. Determine the chromatographic profile in accordance with ISO 11024 (all parts). ldentify in the chromatogram obtained, the representative and characteristic components shown in Table 2. The proportions of these components,indicated by the integrator, shall be as shown in Table 2. This constitutes the chromatographic profile of the essential oil.BS ISO 3054 pdf free download.
