Giant Knotweed Extract (Standard)
Giant Knotweed Rhizome is the dry rhizome and root of Polygonum cuspidatum Sieb. et Zucc. Harvest at spring and autumn every year, and remove the fibrous root, make it clean, and then cut it into short pieces or junks, open-air drying.
| Supplier | Creative Enzymes |
|---|---|
| Product # | EXTW-011 |
| Pricing | 100 ug, contact supplier for pricing |
| CAS | 501-36-0 |