Introducing the Covid-19 Antigen Rapid Test Cassette(Colloidal Gold), the latest innovation in rapid testing technology for Covid-19 detection. This test cassette is manufactured and supplied by Hangzhou Bigfish Bio-tech, a leading wholesale factory, manufacturer, and supplier of medical testing equipment. The Covid-19 Antigen Rapid Test Cassette(Colloidal Gold) is designed to provide accurate and reliable results in just a matter of minutes, making it an essential tool in the fight against the spread of Covid-19. The test utilizes colloidal gold technology to detect the presence of the Covid-19 antigen in nasal or throat swab samples, providing a quick and convenient method for identifying potential cases of the virus. With its high sensitivity and specificity, this test cassette is a valuable addition to any healthcare setting, allowing for prompt and effective screening of individuals who may be infected with Covid-19. Trust Hangzhou Bigfish Bio-tech as your reliable source for the Covid-19 Antigen Rapid Test Cassette(Colloidal Gold), and ensure the safety and well-being of your community.