Glossary

Operator

Any individual participating in the aseptic processing operation, including line set-up, filler, maintenance, or…

OQ – Operational Qualification for Cleanrooms

Overkill Sterilisation Process

A process that is sufficient to provide at least a 12 log reduction of…

Panel System Cleanroom

Monobloc cleanroom systems feature flush-fitting wall panels for reduced particle retention and superior airtightness…

Pass Through Hatch

Pharmaceutical Quality System (PQS)

Highlights the specific requirements of the PQS when applied to sterile medicinal products.

Powder Coated Steel

Mild steel box section is applied with a polyester powder coating. This provides a…

PQ – Performance Qualification

Pressure Cascade

In most cases where product protection is the end goal, a positive pressure cascade…

Pressure Differential

A pressure differential is a difference of pressure between points in a process system.…

Qualification

Rapid Roller Door

Rapid roll doors are effective at providing a large opening into a cleanroom for…