The administration of biological and chemical hazards to laboratory animals requires careful planning to prevent uncontrolled exposures for research, veterinary and animal husbandry staff. It is the Principal Investigator's responsibility to notify Laboratory Animal Resources (LAR) prior to administering hazards. Prior notification provides time needed to educate students and staff involved in the care of the research animals on the precautions required to prevent exposure and inadvertent release of hazards into the environment. Administration of Biohazards to Animals Administering Chemical Hazards to Animals Resources MS-222 EHS docx.pdfPerfusion Safety.pdf202-Policy-for-Work-with-Biohazards-in-Princeton-University-Laboratory-Animal-Research-Facilities.pdfMinimizing Occupational Exposure to Haz Chemical in Animal Protocols 2022.pdf Staff Meagan Fitzpatrick Assistant Director and Biosafety Officer609-258-6258 Stanley Howell Program Manager - Chemical Safety 609-258-2711