Discrimination PAH Standard Back Catalog number: 98265 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8810.12-100-IO 4-Chlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2051-62-9 Price on request 12169.1-2K-ME Chloroform-13C,2000 µg/mL,MeOH,1mL, Price on request 54186 Sodium Propionate Price on request