Researchers have developed a way to use a simple home aroma diffuser to test whether N95 and other types of sealing masks, such as KN95 and FFP2 masks, are properly fitted, a result which could be ...
Dust. Fumes. Vapors. Particulate. Gases. Workers in many industries wear respirators to protect them from a wide spectrum of dangerous respiratory hazards. That said, their respirators are only as ...
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