PCB 28, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680572 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72933 D-(+)-Trehalose anhydrous Price on request 676480 1-Cyclohexene-1,2-dicarboxylic anhydride, 250mg Price on request 72058 Biphenyl-d10 Price on request