Hexaconazole, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678431 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended M10004B pH 4.01 buffer solution (box of 25x20mL sachet) Price on request 58134 Selenium (Se) Price on request 685024 D4-trans,trans-Muconic acid, 10mg Price on request