Question

question 7
which one of these spills can be cleaned up by laboratory personnel?
spills of corrosives, solvents, flammable liquids, reactive compounds, or highly toxic chemicals
spills that off - gas, smoke, or generate heat
small spills (less than 100 mls) that are contained to the biosafety cabinet or fumehood work surface
spills of infectious materials that occur outside of the biosafety cabinet

Explanation:

Laboratory personnel can typically clean up small, contained spills that pose minimal risk. Spills of corrosives, solvents, flammable liquids, reactive compounds, highly toxic chemicals, spills that off - gas, smoke or generate heat, and spills of infectious materials outside of the biosafety cabinet are more hazardous and may require specialized cleanup procedures. Small spills (less than 100 mls) contained to the biosafety cabinet or fumehood work surface are relatively manageable for laboratory personnel.

Answer:

Small spills (less than 100 mls) that are contained to the biosafety cabinet or fumehood work surface