Tantalum (Ta) Back Catalog number: 56073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1887.20-K-IO Ethyltriphenyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5424-25-9 Price on request 97660 Glycol Standard Price on request 33042 EPA Method 531.1 - Analytes Mixture Price on request