Most Americans learned what an N95 mask was during the COVID-19 pandemic. But what many still don’t know is that every one of them was certified by a single, government-run lab in Bruceton, Allegheny ...

Surgical masks are the U.S. FDA regulated masks that are considered to be fluid resistant and protect the wearer against splashes or spray of bodily or hazardous fluids and large droplets. The medical ...

Definition: Reference price is also known as competitive pricing, because here the product is sold just below the price of a competitor’s product. Reference price is the cost at which a manufacturer ...