Seeing the Invisible: Mastering Primary Engineering Control (PEC) Airflow and Technique Using Smoke Studies

Unlock the secrets of airflow dynamics to ensure the highest standards of sterile compounding. This session provides a deep dive into the mechanics of Primary Engineering Controls (PECs), using smoke studies to visualize how airflow integrity directly impacts aseptic technique and regulatory compliance.

Learning Objectives:

  • Define Biological Safety Cabinets (BSCs) and Laminar Airflow Workstations (LAFWs) and their roles in maintaining ISO Class 5 environments.
  • Identify key differences in airflow patterns between BSCs and LAFWs and how they influence aseptic technique.
  • Explain the purpose of smoke studies and what they demonstrate about airflow integrity.
  • Evaluate PEC functionality based on airflow tests, smoke-study observations, and environmental monitoring results per USP 797 and CETA guidelines.
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