| ≥1 piece |
Skyherb has developed a method of isolating betulin and betulinic acid from birch bark and has successfully been producing commercial quantities for several years.
DESCRIPTION:
Sources: Betula platyphylla
Used Part : Birch bark
Active Ingredients: Betulin, Betulinic acid
Specifications:
-Betulin ( CAS NO.: 473-98-3 ): 70%, 90%, 98%, tested by HPLC
-Betulinic acid ( CAS NO.: 472-15-1 ): 50%, 90%, 98%; tested by HPLC
Please feel free to contact us for more details: