Breadcrumb Home Recalls 2022 02 STANDARD Q COVID-19 Ag Home Test by SD BIOSENSOR STANDARD Q COVID-19 Ag Home Test by SD BIOSENSOR Close Pharmacy Services Main navigation Drug Information Main navigation Alerts Recalls National Drug Shortages Rx Web Links Residency Mountain States Conference Investigational Drug Service Medical Services Rep Search Feb 07, 2022 SD BIOSENSOR, Issues Notification of Voluntary Recall of ‘STANDARD Q COVID-19 Ag Home Test’ More on the FDA website.