Benzo(a)pyrene Back Catalog number: 79666 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11768.12-100-IO 2,3,3',4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 678190 Spinosad, 100 µg/ml, Acetonitrile, 1ml Price on request L20030300IO PCB-Mix 3, 10 µg/mL in Isooctane, 10ml Price on request