NATtrol™ Influenza A H1 Stock* is formulated with purified, intact viral particles that have been chemically modified to render them non-infectious and refrigerator stable. Each vialcontains 1.0 mL...
NATtrol™ Influenza B Stock* is formulated with purified, intact viral particles that have been chemically modified to render them non-infectious and refrigerator stable. Each vial contains 1.0 mL of...