The Laboratory Safety Committee has approved policy pertaining to working alone. Review the following documents: These laboratory caution signs were developed to help first responders and other ...

The doors to laboratories utilizing hazardous equipment, toxic or flammable chemicals—and the doors to hazardous materials storage rooms—must be posted with an emergency response sign listing the ...

All entry points to laser facilities must be clearly marked with ANSI-compliant laser hazard warning signs. These signs are essential for communicating the presence of laser radiation and ensuring a ...