Biosafety Cabinet Use
Biological Safety Cabinets (BSCs) are among the most common and effective primary containment devices used in laboratories to protect individuals from splashes and aerosols when working with biological agents. Properly maintained BSCs, when used in conjunction with good microbiological techniques, provide an effective containment system for the safe manipulation of low, moderate, and high-risk microorganisms (Risk Groups 1-3). BSCs require regular maintenance by professional technicians to ensure they function properly and provide the necessary protection to personnel, products, and the environment.
Biosafety Cabinets are rated by levels and are typically Class I and II in most laboratories. Occasionally a Class III hood is used and is notable because of its similarity to a glove box.
BSCs must be certified, at a minimum annually, when installed and whenever they are
moved. The annual inspections are scheduled by the Hazardous Material Safety Manager.
Purchasing a Biosafety Cabinet
If you are looking to purchase a new Biosafety Cabinet, need assistance selecting
the appropriate type of cabinet, or have questions regarding a BSC installation, contact
the Hazard Materials Safety Manager at 817-257-5395 or r.adickes@tcu.edu.
BSC Services/Certification Information
All BSC service appointments are scheduled annually by the TCU's Environmental Health
and Safety Department and invoiced to respective departments. Direct questions or
concerns to safety@tcu.edu or 817-257-5395.
Resources & Forms
Using Biosafety Cabinets <link to TCU Integrated Laboratory Management Plan doc - section 5.1.3.2>
Biosafety Cabinet Request Form
TCU Lab Hood Differences
TCU Placement of Biosafety Cabinet
TCU Working Safely in a Biosafety Cabinet
TCU Biosafety Level 2 Commissioning Checklist
OSHA Fact Sheet on Biosafety Cabinets
Biological Safety Cabinets (BSC): How It Works to Protect You
When to Replace a BSC
BSC Safety Poster
Training
Proper operation and maintenance of a biosafety cabinet requires knowledge of how
the system operates, as well as training in appropriate techniques for working with
a biosafety cabinet. In-person training is provided by the Principal Investigator
or Research Group for specific instrument usage.