PCB Congeners Back Catalog number: 94990 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57382 Lead (Pb) Price on request 95601 VOC Standard Price on request 11722.12-100-IO 2,3,3',4,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request