BD Directigen RSV Test Kit (20 tests) (1 ea), Containing: one 4.5 mL bottle Extraction Reagent A. one 7 mL bottle Wash Reagent 1. one 3.5 mL bottle Detector Reagent 2. one 13.5 mL bottle Wash Reagent 3. one 7 mL bottle Substrate A, Reagent 4. one 7 mL bottle Substrate B, reagent 5. one 7 mL bottle Stop Reagent 6. one 1 mL bottle Positive Control. one 1 mL bottle Negative Control. 20 BD ColorPAC devices with flow control units. BD DispensTube devices.