NATtrol GBS Positive Control (6x 0.5 ml)
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NATtrol GBS External Run Controls (NATSAG-6MC and NATLAC-6MC) are formulated with purified, intact bacterial cells that have been chemically modified to render them noninfectious and refrigerator stable. Each control pack contains 6 x 0.5 mL vials of NATtrolTM S.agalactiae or NATtrolTM L.acidophilus. These controls are supplied in a purified protein matrix that mimics the composition…