Samarium ingot, 99.9% trace rare earth metals basis Samarium foil50x50mm Samarium pieces, sublimed dendritic, 99.9% trace rare earth metals basis Samarium foil25x25mm Samarium powder, -40 mesh, ampuled under argon, 99.9% trace rare earth metals basis Samarium rod, 6.35mm dia., 99.9% trace metals basis excluding Ta Samarium rod, 12.7mm dia., 99.9% trace metals basis excluding Ta Samarium standard solution, 1 mg/ml Sm in 2% HNO3