Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Your search for ACONITUM NAPELLUS OR ARSENIC CATION 3 OR BAPTISIA TINCTORIA ROOT OR CALCIUM CATION OR EUPATORIUM PERFOLIATUM FLOWERING TOP OR EUPHRASIA STRICTA OR FERROSOFERRIC PHOSPHATE OR GELSEMIUM SEMPERVIRENS ROOT OR ONION OR OYSTER SHELL CALCIUM "CARBONATE," CRUDE OR POTASSIUM CATION OR SILICON DIOXIDE OR SOLANUM DULCAMARA TOP OR SPONGIA OFFICINALIS "SKELETON," ROASTED OR SULFATE ION did not return any results.
Your search may be too specific. Try using fewer or broader search words.