
Some kind of CHEMICAL leaking
in your lab.
Breaking Bad Season 3, Episode 13

is the power to transmute
CHEMICAL elements.
The Big Bang Theory Season 7, Episode 3

l have degrees in both biochemistry
and CHEMICAL engineering.
Breaking Bad Season 4, Episode 8

"The lab’s CHEMICAL report revels
that those products were used"
Money Heist Season 1, Episode 8

Has a strong toxic
CHEMICAL smell.
The Big Bang Theory Season 5, Episode 2