PCB 138, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 682123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90804 4-Bromofluorobenzene Price on request VHG-PIANO-PAR-1 PIANO Paraffins Standard, 1ml Price on request 680951 Glycyrrhizic acid, 100mg Price on request