PCB 153, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680401 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675811 Ethephon, 10 µg/ml, Acetonitrile, 10ml Price on request 680843 10,11-Dihydrocarbamazepine, 25mg Price on request 672817 Benzylbenzoate, 1000mg Price on request