PSA-C18-Mix 1 Back Catalog number: 674491 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended A10042300AL-100 Acontine, 100µg/ml in Acetonitrile, 1ml Price on request 90275 Dinitrobenzene Standard Price on request 0305.17-200-T 4-Methylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3353-12-6 Price on request