Includes: Positive Control for Indole Test and Tryptophan Deaminase Test, Positive Control for Voges-Proskauer Test and Nitrate Reduction Test, Positive Control for Peptidase Test (Pyrrolidonase), Positive Control for Beta-Lactamase Test, Negative Controls for Indole, Tryptophan Deaminase, Voges-Proskauer, Nitrate Reduction, Peptidase and Beta-Lactamase Tests