PCB Congener Mix #2 Back Catalog number: 94980 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676253 D5-Propachlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request MET-12279A-250MG Monodesmethyl Isoproturon, 250mg Price on request 679095 Ioxynil, 100mg Price on request