PodophyllotoxinProduct Name: PodophyllotoxinProduct source:Radix podophylliActive ingredients:PodophyllotoxinSpecifications:95% 98% 99%Test method:HPLCAppearance:White crystalline powderFunction:1.a cure for cauliflower excrescence and epitheliomatosis2.a cure for Seborrhoeic keratosis, solar keratosis and post-radiation keratosis