Perthane, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 683840 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73438 9,9-Dimethylfluorene Price on request 677425 Tilmicosin, 100mg Price on request 678423 beta-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request