BS EN ISO 14644-9:2012
Cleanrooms and associated controlled environments. Classification of surface cleanliness by particle concentration

Standard No.

BS EN ISO 14644-9:2012

Release Date

2012

Published By

British Standards Institution (BSI)

Status

Be replaced 2022-07

Replace By

BS EN ISO 14644-9:2022

Latest

BS EN ISO 14644-9:2022

BS EN ISO 14644-9:2012 history

• 2022 BS EN ISO 14644-9:2022 Cleanrooms and associated controlled environments. Assessment of surface cleanliness for particle concentration
• 2012 BS EN ISO 14644-9:2012 Cleanrooms and associated controlled environments. Classification of surface cleanliness by particle concentration