Professional Assessment of Laboratory Safety Standards and Chemical Handling Practices in Federal University Laboratories in North East Nigeria

Laboratory safety in Nigerian university settings is a persistent concern, with incidents of chemical exposure, fire hazards, and inadequate waste disposal regularly reported across the higher education sector. This study professionally assesses laboratory safety standards and chemical handling practices in chemistry and science laboratories of federal universities in Bauchi and Gombe States, North East Nigeria. A mixed-methods approach was employed, combining direct observation using a validated safety audit checklist adapted from OSHA and COSHH guidelines, interviews with laboratory technicians and academic staff, and review of available safety documentation. Fifteen laboratories across four institutions were assessed. Parameters evaluated include storage and labelling of chemicals, availability and use of personal protective equipment, emergency response equipment, waste segregation and disposal systems, ventilation adequacy, and staff safety training records. Results reveal significant deficiencies across all assessed parameters in most laboratories. Personal protective equipment was consistently unavailable or unused. Chemical storage practices, including co-storage of incompatible reagents, represent immediate fire and explosion risks. Only two of fifteen laboratories had functional emergency eyewash stations. Formal safety training for laboratory staff had not been conducted in the preceding two years in 70 percent of assessed labs. The study proposes a staged laboratory safety improvement framework tailored to resource constraints of public universities in the North East and recommends mandatory safety certification for laboratories by the National Universities Commission. Keywords: laboratory safety, chemical handling, federal universities, North East Nigeria, occupational health