BS ISO 4727 pdf free download
BS ISO 4727:2021 pdf free download.Essential oil of palmarosa [Cymbopogon martini (Roxb.] W. Watson var. motia].
This document specifies certain characteristics of the essential oil of palmarosa [Cymbopogon martini (Roxb.) W. Watson var. motial, with a view to facilitating the assessment of its quality.
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 — General rules for packaging, conditioning and storage
ISO/TS 211, Essential oils — General rules for labelling and marking of containers
ISO 212, Essential oils — Sampling
ISO 279. Essential oils — Determination of relative density at 20 degrees C — Reference method
ISO 280. Essential oils — Determination of refractive index
ISQ592, Essential oils — Determination of optical rotation
ISO 875. Essential oils — Evaluation of miscibility in ethanol
ISO 11024 (all parts), Essential oils — General guidance on chroinatographic 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:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at httpwwwltropediorgJ
3.1 essential oil of palmarosa
essential oil obtained by steam distillation of the grass of [Cymbopogon martini (Roxb.) W. Watson var. motial of the Poaceae family, collected in flowering stage
Note 1 to entry: For information on CAS number, see ISO/TR 21092.
4 Requirements
4.1 General requirements
Essential oil of palmarosa [cymbopogon martini (Roxb.) W. Watson var. motiaj shall meet the requirements as given in Table 1.
7 Packaging, labelling, marking and storage
These items shall be in accordance with ISO/TS 210 and ISO/TS 211.BS ISO 4727 pdf download.
