Accelerator mass spectrometry radiocarbon dating
It has forwarding offices in Australia, Brazil, China, Japan, South Korea, Taiwan, and the UK.
Beta Analytic’s radiocarbon dating fees are inclusive of δ13C measurements by Isotope Ratio Mass Spectrometry (IRMS) and calendar calibration when applicable, δ18O for carbonates, and δD (deuterium) and δ18O for water.
While the roughly 30% increase in CO also occurred in the past, presumably related to shifts in global climate.
DR CHRISTINE PRIORIn conventional radiocarbon dating, you’re measuring the presence of the C-14 when you measure the radioactive decay.The lab also offers C: N, %C and %N measurements on collagen extracted from non-cremated bones in addition to δ15N and δ13C at no additional cost for samples sent for radiocarbon dating.