Evaluation of dual sample introduction systems by comparison of cyclonic spray chambers with different entrance angles for ICP-OES

Beres, 1994, Performance evaluation of a cyclonic spray chamber for ICP-MS, At. Spectr., 96 Ebdon, 1988, Particle size effects on kaolin slurry analysis by ICP-atomic emission spectrometry, Spectrochim. Acta Part, B, 43, 355, 10.1016/0584-8547(88)80064-8 Hoenig, 1997, Evaluation of various commercially available nebulization devices for inductively coupled plasma atomic emission spectrometry, Analusis, 25, 13 Wu, 1992, A new spray chamber for inductively coupled plasma spectrometry, Appl. Spectrosc., 46, 1912, 10.1366/0003702924123647 Hettipathirana, 1998, Evaluation of a microconcentric nebulizer-cyclonic spray chamber for flow injection simultaneous multielement inductively coupled plasma optical emission spectrometry, J. Anal. At. Spectrom., 13, 483, 10.1039/A707369K Montaser, 1998 Sharp, 1988, Pneumatic nebulizers and spray chambers for inductively coupled plasma spectrometry. A review. Part 2. Spray chambers, J. Anal. At. Spectrom., 3, 939, 10.1039/ja9880300939 Schaldach, 2003, An application of computational fluid dynamics (CFD) to the characterisation and optimisation of a cyclonic spray chamber for ICP-AES, J. Anal. At. Spectrom., 18, 742, 10.1039/b302052e Wolnik, 1981, Sample introduction system for simultaneous determination of volatile elemental hydrides and other elements in foods by inductively coupled argon plasma emission spectrometry, Anal. Chem., 53, 1030, 10.1021/ac00230a025 Hamier, 1998, Tandem calibration methodology: dual nebulizer sample introduction for inductively coupled plasma atomic emission spectrometry, J. Anal. At. Spectrom., 13, 497, 10.1039/a801689e Pohl, 2000, Simultaneous determination of As, Bi, Se and Sn and non-hydride forming elements by HG-ICP-AES without liquid phase separation, Chem. Anal. (Warsaw), 45, 699 McLaughlin, 2002, A new sample introduction system for atomic spectrometry combining vapor generation and nebulization capacities, J. Anal. At. Spectrom., 17, 1540, 10.1039/b208011g Huxter, 2003, Tandem calibration methodology: dual nebulizer sample introduction for ICP-MS, J. Anal. At. Spectrom., 18, 71, 10.1039/b110427f Rojas, 2003, Investigation of the direct hydride generation nebulizer for the determination of arsenic, antimony and selenium in inductively coupled plasma optical emission spectrometry, Anal. Bioanal. Chem., 376, 110, 10.1007/s00216-003-1856-7 Zoltan, 2005, Performance of a new nebulizer system for simultaneous determination of Sb, Sn (hydride generation), V, and Zn by ICP-OES, Anal. Bioanal. Chem., 382, 1419, 10.1007/s00216-005-3278-1 Asfaw, 2005, Simultaneous determination of hydride (Se) and non-hydride-forming (Ca, Mg, K, P, S and Zn) elements in various beverages (beer, coffee, and milk), with minimum sample preparation, by ICP-AES and use of a dual-mode sample-introduction system, Anal. Bioanal. Chem., 382, 173, 10.1007/s00216-005-3188-2 Gomez, 2006, Dual nebulizer sample introduction system for simultaneous determination of volatile elemental hydrides and other elements, Anal. Bioanal. Chem., 386, 188, 10.1007/s00216-006-0578-z Maldonado, 2006, Analytical evaluation of a dual micronebulizer sample introduction system for inductively coupled plasma spectrometry, J. Anal. At. Spectrom., 21, 743, 10.1039/B604044F Benzo, 2008, Performance of a dual sample introduction system with conventional concentric nebulizers for simultaneous determination of hydride and non-hydride forming elements by ICP-OES, Instrum. Sci. Technolog., 36, 598, 10.1080/10739140802448275 Todolí, 2002, Influence of the spray chamber design for vapor-based liquid sample introduction at room temperature in ICP-AES, J. Anal. At. Spectrom., 17, 211, 10.1039/B110581G Kahen, 2004, Spatial mapping of droplet velocity and size for direct and indirect nebulization in plasma spectrometry, Anal. Chem., 76, 7194, 10.1021/ac048954l Maestre, 1999, Evaluation of several commercially available spray chambers for use in inductively coupled plasma atomic emission spectrometry, Anal. At. Spectrom., 14, 61, 10.1039/A806550K Todoli, 2000, Comparison of several spray chambers operating at very low liquid flow rates in inductively coupled plasma atomic emission spectrometry, Fresenius J. Anal. Chem., 368, 773, 10.1007/s002160000583 Tognoni, 2007, Combination of the ionic-to-atomic line intensity ratios from two test elements for the diagnostic of plasma temperature and electron number density in inductively coupled plasma atomic emission spectroscopy, Spectrochim. Acta, 62B, 435, 10.1016/j.sab.2007.05.006 Mermet, 1991, Use of magnesium as a test element for inductively coupled plasma atomic emission–spectrometry diagnostics, Ana. Chim. Acta, 250, 85, 10.1016/0003-2670(91)85064-Y Caughlin, 1984, An evaluation of ion-atom emission intensity ratios and local thermodynamic equilibrium in an argon inductively coupled plasma, Spectrochim. Acta, 39B, 1583, 10.1016/0584-8547(84)80188-3 Van Veen, 1999, On the use of line intensity ratios and power adjustments to control matrix effects in inductively coupled plasma optical emission spectrometry, J. Anal. At. Spectrom., 14, 831, 10.1039/a807979j Poussel, 1993, Simple experiments for the control, the evaluation and the diagnosis of inductively coupled plasma sequential systems, Spectrochim. Acta, 48B, 743, 10.1016/0584-8547(93)80082-6 Mermet, 1995, ICP emission spectrometers: 1995 analytical figures of merit, Appl. Spectrosc., 49, 12A, 10.1366/0003702953965588