PCB Congeners & Hexachlorobenzene Mix #5 Back Catalog number: 95454 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 56156 Barium (Ba) Price on request 3403.10-100-AN Fenthion, 100μg/mL in Acetonitrile, 1ml Price on request 680421 zeta-Cypermethrin, 100mg Price on request