Researchers have produced a new archaeological tool which could answer key questions in human evolution. The new calibration curve, which extends back 50,000 years, is a major landmark in radiocarbon ...
It is commonly understood that sample matrices have the potential to create barriers to analysis as part of routine Total Organic Carbon (TOC) analysis. Interferences from sample matrices have ...
The minute concentrations of many biochemically and clinically important substances are currently estimated by radioimmunoassay (RIA). Traditionally, the most popular approaches to the statistical ...
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