A recall was issued for certain COVID-19 antigen rapid tests by Skippack Medical Lab for not being authorized for distribution in the U.S. The Class 1 device recall for Skippack Medical Lab SARS-CoV-2 ...
Occasionally referred to as ‘colloidal gold,’ gold colloid is a suspension comprising sub-micron gold nanoparticles suspended in a solvent - most commonly water. Gold nanoparticles' distinct ...