PAH - Mix 6, 50µg/ml in Cyclohexane, 5ml Back Catalog number: 14031-CY5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 2223.12-100-IO 3'-Fluoro-2,4,5-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 12170.2-2K-ME Acetic acid-13C2,2000 µg/mL,MeOH,1mL, Price on request 79204 4,4’-Dichlorobenzophenone Price on request