PCB Congeners Mix #3 Back Catalog number: 92696 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673790 Dinobuton, 10.0 µg/ml, Ethyl acetate, 10ml Price on request TFA Trifluoroacetic acid, 50µg/ml in MeOH, 1,2ml Price on request 680886 Bromobenzene, 1ml Price on request