2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 63128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4114-ASS-5AN 16 Priority PAH, Control Mix 16 Analytes, each concentration as listed in acetonitrile; unit: 1x5mL screw cap bottle 0732.12 Acenaphthene [83-32-9] 100 µg/mL 0002.12 Acenaphthylene [208-96-8] 100 µg/mL 1049.1 Price on request MD5CWDS PCDD Window Defining Mixture for DB5/BP5/HP2/Rtx-5/SPB-5, 1.2mL, nonane Price on request NG-15100-1G Benzoic acid sodium salt, 1g Price on request