How to make an inexpensive fuming chamber for fingerprinting. If you have evidence that you want to fingerprint, you should be fuming it with super glue (cyanoacrylate) first.
We have a chinese fume chamber about 1.5 m3 in size in our lab with all the functions and everything, and we have this problem where the glue barely sticking to any item we put in it. So we always have to do it at least twice. Just wanna share you this story for no reason. Good video.
If you haven't already, try adding moisture into the environment when you're heating up the glue. Usually a steaming cup of hot water is enough. Place the cup of water inside of the chamber close enough to allow the steam to mix with the glue vapor.
