1,English Name: cotton seed extract
2,Specification: Gossypol-acetic acid 98%
3,Test Method: HPLC
4,Function: Inhibiting spermatogenesis and activities, male contraceptive.
Product Specification / Models
Application / Models
Shaanxi Hongda Phytochem Co., Ltd. was founded in 2001, and HQ was in Xi'an, holds a powerful R & D team which consists of doctorial supervisors, professors, doctors and masters. Based on the modernized, rigorous and innovative management, abundant herbal