J. Braz. Chem. Soc. vol.21 número4

The present study reports a new method for the quantification of free and total carnitine in dried plasma specimens by isotope dilution electrospray tandem mass spec- trometry

LR between aMED dietary items and score independent variable and each one of the asthma outcomes dependent variable; $ MLR models adjusted for gender, age, energy intake,

(1992), Determination of Trace Impurities in Pure Copper by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry. (1987), Analytical Performance of Inductively

developed in the last couple of years, the laser ablation multi-collector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS), overcomes previous laborious sample

This work aimed the development of an analytical procedure using inductively coupled plasma mass spectrometry (ICP-MS) in four modes of operation for simple and fast determination

In this study a method using inductively coupled plasma source mass spectrometry (ICP-MS) for the measurement of boron isotope ratio in human dental enamel has been developed..

After optimizing all the inductively coupled plasma mass spectrometry (ICP-MS) conditions, the remarkable presence of Mn and Co, as well as Cr and Ni, at concentrations higher than

A crescente demanda de medidas isotópicas U-Pb e de Hf por meio da técnica laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) tem resultado em uma