If we're down a bit in PURITY
from the Heisenberg days,
Breaking Bad Season 5, Episode 13
Get him on track
to bringing the PURITY up.
Breaking Bad Season 5, Episode 13
And I checked. The average PURITY
is only about 60 percent.
Breaking Bad Season 5, Episode 8
and I think I can bring
the PURITY up too.
Breaking Bad Season 5, Episode 13
...but in 1487, the Bavarian PURITY laws,
or Reinheitsgebot...
The Big Bang Theory Season 2, Episode 2