Group B Streptococci (GBS) (PCR control)

NATtrol™ GBS Positive Control is formulated with purified, intact organisms that have been chemically modified to render them non-infectious and refrigerator stable*. 

Each NATtrol™ GBS Positive Control contains 6 x 0.5 mL vials of NATtrolTM Streptococcus agalactiae formulated in a Purified Protein Matrix that is fully commutable with true clinical specimens.