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 BB-49 2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 30341R Aldicarb sulfoxide Price on request 682113 n-Tridecane, 1ml Price on request