Samarium foil, 0.25mm (0.01in) thick, 99.9% (REO) 2026년 2월 10일 L BiochemSamarium foil, 0.25mm (0.01in) thick, 99.9% (REO)에 댓글 남기기 Samarium foil, 0.25mm (0.01in) thick, 99.9% (REO) CAS # 7440-19-9