PCB 82, 5mg Back Catalog number: 681034 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended X749751 [13C5]Xylitol, 10mg Price on request 1773.12-100-AN 4,4'-Diaminobiphenyl,100 µg/mL,acetonitrile,1mL, Price on request 40059 EPA Method 645 Analytes Price on request