Yeah, that's the stuff the cops took from their truck.
4 seconds sound clip from the Ghostbusters II movie soundboard.
You can hear this line at 00:29:14 in the Blu-ray version of the movie.
Quote context
[...]
- But I don't blame them. Because one time I turned into a dog and they helped me. Thank you.
- Very good, Louis. Short but pointless.
- Please look at exhibits A through F on the table over here.
- Do you recognize this equipment?
- Yeah, that's the stuff the cops took from their truck.
- Do you know what this equipment is used for?
- I don't know. Catching ghosts, maybe? I don't know.
- Now, can you identify the substance in this jar marked Exhibit F?
- Yeah. Yeah, that's the stuff, all right.
[...]