50% Pyrethrins

Raw materials: Pyrethrum flower

Physical and chemical features: It is easy to dissolve in ethanol, methanol, petroleum ether, carbon tetrachloride, dichloromethane, nitryl, methane and other organic solvents.

Active ingredients: Pyrethrin Ⅰ&Ⅱ

If you are interesting, please feel free to contact me, jwj2008 at 126 dot com.

Thanks,

Jane Jiang

Beijing Kingbo Biotech Co., Ltd

Mobile: +86-15210870584