Calibration Standard Kit Back Catalog number: 52089 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675555 Cinosulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request 673947 Flusilazole, 100mg Price on request PFOPA Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol Price on request