PAH Mix #2 Back Catalog number: 97937 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 676838 Metronidazole-hydroxy, 10mg Price on request 9755.17-100MG iso-Butyl n-pentyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request 1588.12-100-IO 2-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-79-3 Price on request