1-Naphthylacetamide, 500mg Back Catalog number: 676441 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52151 CLP Calibration Std. III Price on request 94885 Benzo(a)pyrene & Fluoranthene Price on request 679332 2-Methylbenzophenone, 250mg Price on request