Group 1b PCB’s - Mix Type Inducers Back Catalog number: 66212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681917 Prallethrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 71241 9,10-Diphenylanthracene Price on request 50329 Interference Check Standard Price on request