Gun Deals
Simply Triggers
Southwest Firearms
Oregon Rifleworks
Defensive Arts
Advertise on Northwest Firearms
J&B Firearm Sales
Buster Beaver Cerakote
Sporting Systems
HighLine Firearms
Low Price Guns
A biosafety level is a set of biocontainment precautions required to isolate dangerous biological agents in an enclosed laboratory facility. The levels of containment range from the lowest biosafety level 1 (BSL-1) to the highest at level 4 (BSL-4). In the United States, the Centers for Disease Control and Prevention (CDC) have specified these levels. In the European Union, the same biosafety levels are defined in a directive. In Canada the four levels are known as Containment Levels. Facilities with these designations are also sometimes given as P1 through P4 (for Pathogen or Protection level), as in the term "P3 laboratory".
At the lowest level of biosafety, precautions may consist of regular hand-washing and minimal protective equipment. At higher biosafety levels, precautions may include airflow systems, multiple containment rooms, sealed containers, positive pressure personnel suits, established protocols for all procedures, extensive personnel training, and high levels of security to control access to the facility.

View More On Wikipedia.org
Southwest Firearms
Copeland Custom Gunworks
Pacwest Defense
Advertise on Northwest Firearms
Cerberus Training Group
Sporting Systems
Top