Multi-Elements Mix #3 Back Catalog number: 59868 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFBA Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 60033 CCME F1 Retention Time Marker Price on request 1699.20-200-T 1-n-Butylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35980-18-8 Price on request