Quality of our essential oil products
Pure Essential oils .ca
is a Company, which has built a reputation for supplying natural products of the highest quality. Our essential oils are sourced from different countries all over the world and only those that have derived from a named botanical species from a given origin are considered.
We are proud to supply certified organic essential oils, from plants grown in the traditional manner - without chemical fertilizers or sprays. We only state 'organic' on those oils that are guaranteed organic and carry a full certificate of authenticity. We are deeply committed to supply products from sustainable and qualified sources.
Pure Essential Oils .ca natural products are 100% plant based without chemicals or artificial preservatives. The name of our Company is the name associated with purity, quality and integrity.
The numerous analytical data, which we take into consideration for each of our Essential Oils are:
- Specific Gravity
- Refractive Index
- Optical Rotation
- Complete/Principal Chemical Constituents.
Specific Gravity:
The ratio of the weight of a given volume of oil at 20C to the weight of an equal volume of water at 20C. Of all the physiochemical properties, the Specific Gravity has been reported most frequently in the literature.
Refractive Index:
The ratio of the sine of the angle of incidence to the sine of the angle of refraction of a beam of Sodium light passing from the air into the substance.
Optical Rotation:
To determine the rotation of polarized light through a liquid to establish its optical activity whether dextrorotatory (bends light to the right) or laevorotatory (bends light to the left). The degree of rotation and its direction are important as a criteria of purity. Capillary Gas Liquid Chromatography (C.G.L.C.)
The determination of the composition of the oil is established and a profile for future deliveries is ascertained. By using C.G.L.C not only can major components of each essential oil be determined, but by close examination by an experienced analyst the trace components can be a guide to purity of the oil, always taking into account the variations caused by geographic location, altitude, climate, time of distillation and if a particular hybrid or clone has been used. Even the oils we buy direct from known and trusted growers and distillers has to have Complete Certificate of Analysis.
We provide our own control of Oils Purity and Quality thoroughly and professionally. |
