PAH Mix A Back Catalog number: 92220 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 678495 Pyridaphenthion, 100 µg/ml, Acetonitrile, 5ml Price on request 1197.24-100MG 5ß(H)-Cholan-24-ol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3110-99-4 Price on request 14500-0270-100AN5 2,2´-Binaphthyl, 100µg/ml in Acetonitrile, 5ml Price on request