PCB Congener Mix, 100µg/ml in Isooctane, 1ml Back Catalog number: 94567 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 0230.32-1MG Naphtho[2,3-a]coronene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 190-74-9 Price on request 674029 Sulfamethoxazole, 250mg Price on request 71584 2,4,6-Trichlorophenol-PFB derivative Price on request