Tantalum (Ta) Back Catalog number: 56073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73464 beta-Cypermethrin Price on request 92583 Polychlorobenzenes & Aroclor 1260 Price on request 680695 2,3,6-Trimethylphenol, 250mg Price on request