Tantalum (Ta) Back Catalog number: 57073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0978.10-10MG Naphthalene-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1146-65-2 Price on request 96892 Semi-Volatile Mix Price on request 98379 Fermentation Standard Price on request