Helix Elite" Inactivated Standard: Inactivated SARS-CoV-2 Whole Virus (Pellet), Multi-analyte, unassayed quality control material, Catalog Number HE0065N
The A549 human cell target (human cells for sample adequacy control) may give a late Ct value.
US Nationwide distribution in the states of TX. UK.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1371-2025