Product Specification:
1. | Appearance: | light yellow to yellow liquid |
2. | Odour: | with a characteristic evening primrose aroma |
3. | Relative density: | 0.9212~0.9301 |
4. | Refractive index: | 1.4742~1.4796 |
5. | Heavy metal: | 10ppm |
6. | linoleic acid: | 73% |
7. | γ-linolenic acid | 9%,10% |