PSA-C18-Mix 6 Back Catalog number: 674789 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8791.21-5UG C21 Tricyclic terpane X, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request 680839 Carbamazepine, 100 µg/ml, Methanol, 1ml Price on request 680917 Cumyluron, 10.0 µg/ml, Acetonitrile, 10ml Price on request