Terbium (Tb) Back Catalog number: 58065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93466 EPA Method 8330 Analytes Price on request 2580.28-100UG Benzo[a]naphtha[8,1,2-cde]naphthacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100ug, # of units-1, Cas.no. 192-70-1 Price on request 673089 Naproxen, 250mg Price on request