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documento electrónico
documento electrónico
DANIEL BURKE, Autor ; LINDSEY MACKAY, Autor | 2008Highly accurate measurements of the amount of substance of organic molecules in a test material can be obtained using exactly matched calibration solutions and internal standards that are labeled with stable isotope atoms by measuring the amount[...]
Article : texto impreso
Para marcar radiactivamente el xilano en las paredes celulares maduras selectivamente, la magnolia ( Magnolia kobus DC.) fué administrada con myo-inositol-(2-(3)H), y dejada metabolizar por 1 mes. El tejido de xilema radiomarcado fué luego somet[...]
texto impreso
J. IGNACIO GARCIA ALONSO, Autor ; PABLO RODRÍGUEZ GONZÁLEZ, Autor | Cambridge [REINO UNIDO] : Royal Society of Chemistry | 2013Isotope Dilution Mass Spectrometry (IDMS) has become an essential tool in research laboratories and is increasingly used in routine analysis labs (including environmental, food safety and clinical applications). This is the first textbook to pre[...]
documento electrónico
ROBERT THOMPSON, Autor ; STEVEN CHRISTOPHER, Autor | 2013A four-step matrix reduction procedure, beginning with thiourea-based solid phase extraction, was developed for the determination of cadmium in difficult sample matrixes by inductively coupled plasma mass spectrometry. The separation scheme redu[...]
texto impreso
FRANK VANHAECKE, Autor ; LIEVE BALCAEN, Autor ; DMITRY MALINOVSKY, Autor | 2009This article is intended as a tutorial review on the use of single-collector and multi-collector ICPMS for isotope ratio determination. The monitoring and quantification of both induced and natural differences in the isotopic composition of targ[...]
