PCB Congener Internal Standard Mix Back Catalog number: 94569 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended APP-9-029-10X Bis(2-Ethylhexyl)phthalate, 1mg/ml in MeOH, 1ml Price on request 70199 Hexachloroethane Price on request 2233.17-5MG Aflatoxin B1, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1162-65-8 Price on request