DCMA - PCB Congeners Back Catalog number: 66210 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10277.18-5MG (±)-Bisoprolol-d7 Hemifumarate (iso-propyl-d7) Price on request 94979 PCB Congener Mix #1 Price on request 673748 Bromoxynil, 10 µg/ml, Ethyl acetate, 10ml Price on request