Group 4 PCB’s - Mix Type / Low Incidence Back Catalog number: 66215 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0263.20-K-T Benzo[b]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-99-2 Price on request ACQ-WH20-030 Ethanol standard in whole blood,2.0g/L,whole blood, 3mL Price on request 38174 EPH in Water Price on request