Andreas Loesch composed Biochemie specifically for the game Biolab Disaster (WEB) which plays in the background throughout the entire game.
The song begins with a emergency klaxon and ambient sound, and then grows into a trance tune utilizing high and low pitch synthesizers and a bass drum.
The song exists natively in Vorbis format, which every web browser at the time (except IE) supported. An MP3 format had to be made to play through Microsoft's Internet Explorer.
The title was confirmed by Loesch.