Tantalum (Ta) Back Catalog number: 56073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677145 tert-Butyl ethyl ether, 100mg Price on request S4163UNL-0.05 25-Hydroxyvitamin D3, 50μg/ml, 1ml Price on request S-4055-1-IOX5 Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO Price on request