Mixed Calibration Kit Back Catalog number: 53052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683862 Pizotifen, 10mg Price on request 673874 Azoxystrobin Metabolite R401553, 10.0 µg/ml, Acet Price on request 675474 Acequinocyl, 50mg Price on request