Germfree has designed and built specialized Class III glovebox systems for laboratories that are equipped to receive high-risk unknown samples such as chemical and/or biological weapons. These laboratories are operated by the Department of Homeland Security, state and local Public Health Agencies, Police and Fire Departments, and military units of many countries.These Class III Biological Safety Cabinets are uniquely designed for the triage requirements of Laboratory Response Network (LRN) and Public Health Labs (PHL). The units utilize HEPA and ASZM-TEDA carbon filtration to provide the highest level of user protection against chemical and biological threats.The Class III BSC provides an environment for the safe and secure containment, transportation and analysis of suspect nuclear, biological, chemical (NBC) terrorism evidence from the facility receiving area to the analytical laboratory. The units can be fitted with Rapid Transfer Ports (RTPs) to facilitate chain of custody procedures, secure storage of Select Agents, and to simplify work flow and processing.