PSA-GCB-Mix 1 Back Catalog number: 674494 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 40120 EPA Method 624 Analytes Price on request 9535.12.50-IO 2,2',3,4,4',5,5',6-Octabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 79419 1-Methylaphthalene Price on request