Investigation of the Analytical Performance of an MDMI-ICP-AES System
- 1 May 1997
- journal article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 51 (5) , 617-624
- https://doi.org/10.1366/0003702971941016
Abstract
A 40-MHz ICP was equipped with a novel sample introduction system capable of introducing monodisperse droplets into the plasma with 100% efficiency. The analytical performance of the system was investigated by using two different synchronous detection techniques. The detection limits determined for Ba with ensemble averaging and with boxcar averaging were 0.048 ng/mL and 0.063 ng/mL, respectively. Signal stability in time, effect of the matrix on barium ionic emission intensity, vertical emission profiles from a multicomponent solution, and washout time of the system were also studied.Keywords
This publication has 19 references indexed in Scilit:
- Monodisperse Dried Microparticulate Injector: A New Tool for Studying Fundamental Processes in Inductively Coupled PlasmasAnalytical Chemistry, 1994
- Monodisperse Dried Microparticulate Injector for Analytical InstrumentationAnalytical Chemistry, 1994
- Vertical and radial emission profiles and ion-atom intensity ratios in inductively coupled plasmas: the connection to vaporizing dropletsSpectrochimica Acta Part B: Atomic Spectroscopy, 1991
- Incompletely desolvated droplets in argon inductively coupled plasmas: their number, original size and effect on emission intensitiesSpectrochimica Acta Part B: Atomic Spectroscopy, 1991
- A simple, non-invasive method for the measurement of gas flow velocities in the inductively coupled plasmaSpectrochimica Acta Part B: Atomic Spectroscopy, 1989
- Signal fluctuations due to individual droplets in inductively coupled plasma atomic emission spectrometryAnalytical Chemistry, 1989
- Effect of signal integration period on measurement precision in inductively coupled plasma emission spectrometrySpectrochimica Acta Part B: Atomic Spectroscopy, 1982
- Noise-power spectra of optical and acoustic emission signals from an inductively coupled plasmaSpectrochimica Acta Part B: Atomic Spectroscopy, 1982
- Noise power spectra of the inductively coupled plasmaSpectrochimica Acta Part B: Atomic Spectroscopy, 1980
- New, directly digital automatic titration apparatusAnalytical Chemistry, 1972