Shipping: By Express with tracking number provided.
White to whitish crystal powder
Loss on drying
Residue on ignition
Conclusion: Complies to USP32
Prostaglandin (PG) is a kind of unsaturated fatty acids with a broad range of biological activities, widely distributed in body tissues and fluids. Extracted from human semen and sheep seminal vesicle from the earliest, is closely related to reproductive pharmacological prostaglandin E1 (PGE1) and prostaglandin E2 (PGE2) and prostaglandin F2 alpha (PGF2 alpha), and other three. In addition, the synthesis of a variety of prostaglandin derivatives, such as 15 - base prostaglandin F2 alpha, 15 - methyl prostaglandin E2 and 16 dec - double line E2 of prostate, etc.