Tantalum (Ta) Back Catalog number: 57373 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended NG-16493-1G 3-Ethoxy propionaldehyde diethyl acetal, 1g Price on request 1011.4-1G 1,3-Dithiane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 505-23-7 Price on request C080101 Caffeine-13C3, 5mg Price on request