Radiocarbon dating service
Beta Analytic uses Accelerator Mass Spectrometry (AMS) technology, which gives the most advanced precision and accuracy for carbon-14 measurements.
The lab is based in Miami, Florida, and is the world leader in carbon-14 analyses since 1979.
Other corrections must be made to account for the proportion of throughout the biosphere (reservoir effects).
Additional complications come from the burning of fossil fuels such as coal and oil, and from the above-ground nuclear tests done in the 1950s and 1960s.
These values are often utilized to determine the diet, paleodiets, trophic levels, and paleoenvironments associated with the bone samples.
Beta Analytic offers two services for bones – standard and priority.
The Radiocarbon Revolution Since its development by Willard Libby in the 1940s, radiocarbon (14C) dating has become one of the most essential tools in archaeology.
Probably the most important factor to consider when using radiocarbon dating is if external factors, whether through artificial contamination, animal disturbance, or human negligence, contributed to any errors in the determinations.
The ratio of radiocarbon to stable carbon in an organism depends on the environment until death, then decreases predictably over time.
By measuring this ratio, we can calculate the age of a sample. But radiocarbon comprises only about one trillionth of the carbon in living organisms. Painstaking work is required to isolate and measure only the original sample carbon and produce a reliable radiocarbon date, one that is scientifically accurate and numerically precise. At Aeon Laboratories, we pursue this goal with innovative proprietary technology, the skill and discipline required to execute exacting procedures, and a thorough understanding of chemical and biological principles.
Both services use Accelerator Mass Spectrometry (AMS) technology, which gives the most advanced precision and accuracy.
For standard AMS dating service, results are reported in 14 business days or less.
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Research has been ongoing since the 1960s to determine what the proportion of in the atmosphere has been over the past fifty thousand years.