PCB Congener Internal Standard Mix Back Catalog number: 94569 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2961.10-100-IO Parathion-d10 (diethyl-d10), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-04-1 Price on request 675586 Sulfaphenazole, 100mg Price on request 1200.0-25ML Light White Mineral Oil, sulfurdepleted, neat, Solvent-neat, Unit 25mL, # of units-1, Cas.no. Price on request