The respected chemical supplier Alfa Chemistry now offers a complete range of isotope-labeled standards and reference materials. The launch of this product line targets the specific requirements of ...

The past October marked an exciting time for those in the field of isotopic science. Two brand new approaches to isolate and enrich light elements have been reported. Although a variety of elements ...

PORTLAND, Ore. — You might have thought that scientists had already cataloged the 118 natural elements–from hydrogen to silicon to uranium–and their various isotopes. Unfortunately, only the first ...

Scientists have measured the half-lives of five never-before-seen isotopes in a first demonstration of a research facility that will help probe the nuclear structures of elements (Phys. Rev. Lett.

What comes to mind when you think about isotopes? Radioactivity, perhaps? That’s only the tip of the iceberg. A new interactive periodic table of the elements and isotopes, launched last month by the ...

In an effort to meet the growing demands of scientific research and various industries, the ISO 9001:2015 certified chemical supplier Alfa Chemistry has expanded its range of isotope-labeled products ...

A minor chemical difference between Earth and Moon rocks could have big implications for theories about how the Moon was born. Moon rocks contain a tiny bit more of the rare isotope oxygen-17 than do ...

Jacob Bigeleisen, a chemist who worked on the development of the atomic bomb as part of the Manhattan Project and helped discover new ways of analyzing chemical reactions, died Aug. 7 in Arlington, Va ...