The finished conduit showed bright, adherent copper deposits after the first immersion.
[ ] The finished conduit did not show bright, adherent copper deposits after the first immersion.
[x ] The finished conduit showed bright, adherent copper deposits on more than 25 percent of any surface except edges after the [first] [second] immersion.
[ ] The finished conduit did not show bright, adherent copper deposits on more than 25 percent of any surface except edges after the second immersion.