SAN ANTONIO, Texas--(BUSINESS WIRE)--Xenex Disinfection Services today announced that its LightStrike pulsed xenon ultraviolet (UV) light system passed 3M’s fit and filtration tests when used to ...
To the editor: N95 respirator masks are just a dollar’s worth of paper unless you’re fit-tested. (“Suppliers cash in as California taxpayers hit with wildly inflated prices for masks,” April 23) ...
P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in ...