Certificate of Analysis · CoA
Borage Oil 20% GLA, Organic, Cold-Pressed — Lot 21356
Certificate of Analysis for Borage Oil 20% GLA, Organic, Cold-Pressed, issued by Handymade.
- Product code
- OL061
- Lot
- 21356
- Best before date
- August 31, 2027
- Date of issue
- August 9, 2026
- Status
- Validvalid until February 5, 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Borago Officinalis Seed Oil |
| CAS No. | 225234-12-8 |
| HS code | 15159059 |
| Product color | Yellow, Green |
| Country of origin | China |
| Grade | Cosmetic Grade |
| Processing method | Cold Pressing, Filtration |
| Storage conditions | Protect from direct sunlight, Keep container tightly closed, Store in a cool place, Store in the original container, Protect from heat |
| Odour | Charakteristická |
| Appearance | Olejová tekutina |
| Botanical source | Borago officinalis L. |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Specific density at 20 °C | 0.921 | 0.910 - 0.930 | g/cm3 |
| Refractive index at 20 °C | 1.471 | 1.470 - 1.480 | |
| Saponification value | 191.2 | 185.0 - 195.0 | mg KOH/g |
| Acid value | 0.2 | <4.0 | mg KOH/g |
| Peroxide value (meq O2/kg) | 2.1 | <20.0 | |
| Free fatty acids | 0.1 | <2.0 | % |
| Colour (Gardner) | 4.4Y | <12.0 |
03Fatty acid profile
| Parameter | Value | Specification |
|---|---|---|
| Palmitic acid C16:0 | 10.7 | 9.0 - 14.0 |
| Palmitoleic acid C16:1 | <0.6 | <0.6 |
| Stearic acid C18:0 | 5.6 | 3.0 - 5.5 |
| Oleic acid C18:1 | 20.0 | 15.0 - 20.0 |
| Linoleic acid C18:2 | 36.4 | 35.0 - 40.0 |
| Alpha-linolenic acid C18:3 | 0.3 | <0.5 |
| Gamma-linolenic acid C18:3 | 20.1 | >20.0 |
| Arachidic acid C20:0 | <0.5 | <0.5 |
| Eicosenoic acid C20:1 | <0.1 | <0.1 |
All data and facts above are taken from the certificate provided by the manufacturer. This certificate confirms that the product meets all specified quality parameters and regulatory requirements.
Document is signed with a qualified electronic signature, which has the same legal effect as a handwritten signature.
Digitally signed document · August 9, 2026
SHA-256 content fingerprint:
The PDF carries a qualified electronic signature; this page is its faithful copy.
SHA-256 content fingerprint:
e6f7cde29443fcce64610087ba35a1c656cb63dda3b91fe64d4583ac632e212fThe PDF carries a qualified electronic signature; this page is its faithful copy.