Penconazole, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673405 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended B-250S Dow FR-250, 100µg/ml in Isooctane, 1ml Price on request 95285 Volatile Standard Price on request 59066 Ca, Mg, Na, K Mix Price on request