PCB Congeners Back Catalog number: 94604 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50744 Copper (Cu) - 7 PPM Price on request 92673 Volatile Standard Price on request 9414.18-5MG Mianserin-d3 hydrochloride (methyl-d3), neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1219804-97-3 Price on request