Eucommia Leaf ExtractEucommia Leaf Extract
[latin name] Eucommia ulmoides Oliv.
[character] white crystalloid powder
[function and purpose] this product used for content determination.
[extracted source] this product is extracted source DuZhongKe Eucommia ulmoides Oliv. Plant Eucommia bark,
[pharmacology properties] melting point: 208 ℃, soluble in ethanol and acetone, very slightly soluble in acetic acid.
[usage] chromatographic conditions: acetonitrile: 0.4% phosphoric acid water (5) : the firstborn 320nm detected wavelength. (for reference only)
[storage method] 2-8 ° C, avoid light preservation.
[note] this product should be preserved in low temperature, long time when exposed to air, the content may be reduced.
- Payment Terms:
- Delivery Time:
- 7 days
- Min Order Quantity:
- plant extract, herb extract, concentrate