3,3',4,4',5,5'-Hexachlorobiphenyl (169) Back Catalog number: 66169 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11156.7-50-ME Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL, Price on request 679111 Disulfoton-sulfoxide, 10.0 µg/ml, Cyclohexane, 1 Price on request 96034 2,4,6-Tribromoanisole Price on request