An area with defined particle and microbiological cleanliness standards.

Source: GMP Draft Annex 1


Related articles

Cleanroom Classifications

Discover the different classes within the cleanroom ISO standards and their Federal Standard and GMP...

Read more

How Big is a Micron?

How often do we actually think about how small a micron actually is?

Read more

What is DOP (Dispersed Oil Particulate) testing?

What is DOP (Dispersed Oil Particulate) testing?

Read more