Diode Laser Thermal Vaporization Inductively Coupled Mass Spectrometry for Determination of Trace Elements in Microsamples

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Authors	PREISLER Jan FOLTYNOVÁ Pavla KANICKÝ Viktor
Year of publication	2012
Type	Article in Proceedings
Conference	CECE 2012
MU Faculty or unit	Central European Institute of Technology
Citation
Web	http://www.ce-ce.org/cece2012/Proceedings%20CECE%202012%20Final+late%20abstracts_web.pdf
Field	Analytic chemistry
Keywords	diode laser; ICP MS; lead; blood
Description	A new technique for determination of trace elements in submicroliter sample volumes, diode laser thermal vaporization inductively coupled mass spectrometry (DLTV ICP MS) is presented. The technique employs low-cost components, such as a diode laser, a simple laboratory-built chamber and common filter paper as the sample carrier. Rapid and reproducible DLTV determination of Pb and Cd in whole blood is demonstrated. The advantages of LDTV are also very low consumption of sample solution, easy sample archiving and transportation and option of prearranged multi-elemental calibration sets.
Related projects:	CEITEC - Central European Institute of Technology Nové strategie úpravy vzorků pro desorpční hmotnostní spektrometrii