IT is usually considered that molecular hydrogen does not have an infra-red rotation-vibration spectrum. However, such a spectrum may be expected as a forbidden transition made possible by the ...

For this purpose, they must be separated using highly sophisticated techniques, such as mass spectrometry. While deuterium H-2, an isotope twice as heavy as hydrogen, is predominantly used in ...

Continuous flow stable isotope ratio mass spectrometer (Delta V Plus ... provides cutting-edge capabilities for measuring the carbon, nitrogen, hydrogen and oxygen stable isotope composition of ...

This Section implements all activities of the IAEA's Water Resources Programme, which promotes and transfers know-how on the use of isotope hydrology as an effective ... the naturally-occurring ...

This variation in the relative abundance of stable isotopes results from tiny mass differences that cause ... Deuterium (the heavy hydrogen isotope) has revolutionized stable isotope analysis ...

All three isotopes of hydrogen have identical chemical properties ... An isotope is named after the element and the mass number of its atoms. For example, carbon-12 is an isotope of carbon ...

I have over 17 years’ research and commercial experience in the multi-disciplinary application of stable isotopes and in isotope ratio mass spectrometry (IRMS). My endeavours have produced multiple ...

Isotopes are forms of an element that have the same number of protons but different numbers of neutrons. There are three isotopes of hydrogen ... They have the same mass number but if the number ...

While the number of protons defines the element (e.g., hydrogen, carbon, etc.) and the sum of the protons and neutrons gives the atomic mass, the number of neutrons defines the isotope of that element ...