NFPA diamond. Laboratory personnel shall fill in the diamond with the highest hazard number pertaining to their laboratory. Biohazard label and appropriate Biosafety Level (if applicable). UV Light ...

OSHA requirements for labeling under the Chemical Hygiene Plan [PDF] will be the same as those defined in the Hazard Communication standard 1910.1200 and 1900.1450. Therefore, all containers in the ...

The NFPA label is used primarily by firefighters to warn them of their exposure risks. Danger level numbers: As described by NFPA, “Hazard severity is indicated by a numerical rating that ranges ...