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.
(a) Cu, (b) Fe, (c) Mn, and (d) Zn content of pot ale samples (1–6) collected at different times from a malt whisky distillery and distribution between yeast solid (pellet) and soluble supernatant fractions. The mean of three determinations with SEM for the total sample is shown. The total and supernatant fractions were analyzed with the pellet fraction estimated by difference.
