You know you work in biotech when

[threadwalker]

Someone sees a mouse in your trailer and the 2nd thing you do (after removing all food) is pull out the sterile alcohol wipes* and wipe every surface in your workspace.

You also know you work in biotech when one of the prowling managers goes, "Ahhhh the smell of alcohol. It smells so good. Yup, good times!"

*(these are not baby wipes, these are industrial use alchohol soaked sterile wipes.)