(Today, scientists also use a different way to measure carbon-14 called accelerator mass spectrometry, which can get more precise results from a far smaller amount of sample but is more expensive). A ...

They also measured absolute abundance of each member of a network of 45 proteins involved in carbon metabolism in a one-hour mass spectrometry run. For mass spectrometry analyses, they used hybrid ...

The resulting products were ionized; their mass-to-charge ratios were determined based on the time it took for them to reach ...

Basel, 18 December 2024 - Roche (SIX: RO, ROG; OTCQX: RHHBY) announced today that it has received CE mark approval for its cobas® Mass Spec solution including the cobas® i 601 analyser and the ...

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 ...