Tantalum (Ta) Back Catalog number: 57073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8641.12-50-NN 1,3-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 3115.10-50-IO 2-Bromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 580-13-2 Price on request 1261.14-K-IO 2-Butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1134-62-9 Price on request