Web Images Videos News

Carbon-14 Analysis Research & Data ... Carbon-14 is a radioactive isotope of carbon continually created in the atmosphere by cosmic rays.

The largest private stable isotope laboratory in the western hemisphere specializing in high-precision carbon, hydrogen, oxygen, nitrogen, and sulfur isotope analysis.

Radiocarbon or carbon-14 is an isotope of carbon that is unstable and weakly radioactive. Radiocarbon dating is applicable to biobased analysis.

Isotope Definitions 131 History of Isotope Studies 132 Sample Preparation and Isotopic Analysis 135 Interpretation and Significance of Carbon and Nitrogen

Exploiting subtle variations or differences in stable isotope abundance of e.g., drugs, fibres, or human tissue is an emerging and innovative tool for forensic ...

Carbon Isotopes (12 C, 13 C, 14 C) Background 14 C is a radioactive isotope of carbon. It was discovered in 1934 by Grosse as an unknown activity in the mineral ...

14 C is formed in two different ways. ... Gas source mass spectrometry is the most common method for analysis of stable carbon isotopes.

Stable isotope analysis of organic and inorganic samples containing carbon, nitrogen, sulfur, oxygen and hydrogen