Azadirachtin, Rotenone and Matrine,China price supplier

matrine is extracted from Sophora flavescens Ait. The specifications are as follows:
1. Total Matrines: 10-90%
2. Matrine: 98% HPLC
3. Oxymatrine: 98% HPLC
4. Digallic Acid matrine: 10-60%

Azadirachtin: 12%, 20%

Rotenone:
1. Crystalline powder: 95% min
2. Liquid: 18-20%