Hello everybody,
I'm running blanks and standards as acetanilide, urea and wheat flour.
The spectrum of acetanilide and urea look like a blank and the other samples have high intensity peaks of CO2 and show an extra peak, that becomes bigger and bigger, attached to the N2 peak.
Has anybody had the same problem and found a solution?
Thank you!
Julia
· Influences of oxidation ability on precision in nitrogen isotope measurements of organic reference materials using elemental analysis-isotope ratio mass spectrometry
Nan Wang et all…..
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/351376142 Influences of oxidation ability on precision in nitrogen isotope measurements of organic reference materials by EA‐IRMS Article in Rapid Communications in Mass Spectrometry · May 2022
Hi Issam Moussa, thanks for your answer.
I already found out what was happening.