90.20 Standard under periodical review Jul 15, 2023
CEN
CEN/TC 233 Biotechnology
European Norm
07.080 Biology. Botany. Zoology | 07.100.01 Microbiology in general
Published
This European Standard specifies performance criteria for shaft seals in equipment used in biotechnological processes with respect to the potential risks of microorganisms in use for the worker or the environment.
Legislation related to this standard
PUBLISHED
EN 12690:1999
90.20
Standard under periodical review
Jul 15, 2023