Sniffmouse

You were assigned to investigate the incidents that have occurred in an abandoned lab building. A few months ago there was an accident that makes all researchers in that lab died suddenly. When you enter the lab, you find something weird and smells sickening. You realize that's a large jar with odd chemical liquids, it turns out this is what causes the incident and you must to solve the puzzle in order to know more about that jar before escape the lab. Good luck and have fun!