Determination of 13C- and 15N-enrichment of glutamine by gas chromatography/mass spectrometry and gas chromatography/combustion/isotope ratio mass spectrometry after N(O,S)-ethoxycarbonyl ethyl ester derivatisation.

Autor: Montigon, F., Boza, J. J., Fay, L. B.
Zdroj: Rapid Communications in Mass Spectrometry: RCM; Jan2001, Vol. 15 Issue 2, p116-123, 8p
Databáze: Complementary Index