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.
SEC-ICP-MS/MS chromatograms for cobalt, obtained for extracts of (a) young barley and (b) CRM with different NADES solutions. Registered isotope: 59Co; choline chloride with citric acid (blue line), betaine with citric acid (red line); β-alanine with citric acid (green line); choline chloride with glycerol (yellow line); choline chloride with glucose (grey line).
