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.
Reagents and volumetric solutions proposed for the U.S. Pharmacopoeia, together with some specimens of the text proposed
Reagents and volumetric solutions proposed for the U.S. Pharmacopoeia, together with some specimens of the text proposed