The document specifies general performance criteria for glass pressure vessels with respect to the potential risk of microorganisms in use for worker or the environment.
DIN EN 13311-3:2001 history
2001DIN EN 13311-3:2001-06 Biotechnology - Performance criteria for vessels - Part 3: Glass pressure vessels; German version EN 13311-3:2001
2001DIN EN 13311-3:2001 Biotechnology - Performance criteria for vessels - Part 3: Glass pressure vessels; German version EN 13311-3:2001