Start @ $48 and Next-Day Shipment. Lentiviral plasmids and particles available. 7 mars 2022 · DEERFIELD, Ill., and BURLINGTON, N.C., March 7, 2022 – Walgreens and Labcorp, a leading global life sciences company, today announced the nationwide i availability ofPixel by Labcorp® ii COVID-19 at-home collection kit, a PCR test available through Labcorp OnDemand™, at no cost to individuals who meet clinical guidelines*.