Need help after chemical room

[blackwolf]

I'm near the end of the chapter (I think) but I'm stuck

Spoiler below!

I got the six chemicals, yet I'm not sure where to go next. The only two places I can see are the incinerator, and the Lake. I go to the lake, but the only thing I see there is the glove holding the crowbar. I thought that maybe the chemicals are used to blow up the glove and get the crowbar, but that doesn't work. And I figure that the crowbar is to get in the incinerator. So if whatever I'm supposed to do is at the lake, I'm completely at a loss.