[Colin's got an environmental suit, but it's sized and spec'd for him only. That said...]

I have a spare gas mask for use in hazmat work. Whoever's leading this little shindig should probably take that. Sight will be a little reduced, but you'll be safe from breathing in anything weird.

[He got to work on that when they first encountered these hallucinogens, and honestly, with a chemical workshop, gas masks are just smart ideas.]