» Powdered Feverfew is Feverfew pulverized to a fine or very fine powder.
Packaging and storage Preserve in well-closed containers, protected from light and moisture.
Labeling The label states the Latin binomial and, following the official name, the part of the plant source from which the article was derived.
Other requirements It responds to the Identification tests and meets the requirements for Total ash, Acid-insoluble ash, Water-soluble extractives, Pesticide residues, Heavy metals, Loss on drying, Microbial enumeration, and Content of parthenolide under Feverfew.
Auxiliary Information Please check for your question in the FAQs before contacting USP.
USP32NF27 Page 1006