https://www.innovamedgroup.com/post/u-k-gover...screenings

"Our lateral flow device incorporates a German nitrocellulose membrane partially composed of nano particles of colloidal gold. This advanced, proprietary technology combined with our room temperature reagent, allows testing at point-of-care settings such as workplaces, universities, and airports.” Hmmmmmm?

Thanks to trevorbc from the other board!
$5+