In a laboratory setting, researchers and workers may be exposed to formaldehyde vapor emitted from formalin and paraformaldehyde solutions or from contaminated surfaces or materials. Follow the Formaldehyde, Formalin, Paraformaldehyde Safe Work Practices to reduce risk of exposure and know how to respond in the event of a spill or other emergency..
University laboratories and users of formaldehyde complete the Formaldehyde SOP Template (Word) by filling in chemical/lab-specific information.
The Biohazard Warning Sign must be affixed to entry doors of the following laboratories/rooms:
BSL-2 with BSL-3 practices labs with approved decontamination procedures to lower containment to BSL-2 must follow the posting requirements in their laboratory-specific standard operating procedures (SOPs).
How to Complete the Biohazard Warning Sign:
If you are partially or completely vacating your laboratory for remodeling, relocation or closure, you must leave it clean and safe. Follow all applicable instructions on the Notice of Laboratory Moveout form.
University units and researchers using hazardous chemicals can use the Blank Chemical SOP Template to modify to your specific location and procedures.
Visit the Chemical SOPs page to view and download example SOPs.
Pressure vessels, autoclaves and
The Laboratory PPE Hazard Assessment Guide identifies hazards to which laboratory workers may be exposed and specifies PPE to protect against these hazards during work operations. When completed, the document and its associated training will satisfy the Department of Labor and Industries requirements for PPE as required in Washington Administrative Code (WAC) 296-800-160.