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Inductively coupled plasma-mass spectroscopy

Taylor, H.E., Inductively Coupled Plasma-Mass Spectroscopy, Academic Press, New York, 2000. [Pg.452]

Oxygen and nitrogen also are deterrnined by conductivity or chromatographic techniques following a hot vacuum extraction or inert-gas fusion of hafnium with a noble metal (25,26). Nitrogen also may be deterrnined by the Kjeldahl technique (19). Phosphoms is determined by phosphine evolution and flame-emission detection. Chloride is determined indirecdy by atomic absorption or x-ray spectroscopy, or at higher levels by a selective-ion electrode. Fluoride can be determined similarly (27,28). Uranium and U-235 have been determined by inductively coupled plasma mass spectroscopy (29). [Pg.443]

Tykot, R. H. and S. M. M. Young (1996), Archaeological applications for inductively coupled plasma-mass spectroscopy, in Orna, M. V. (ed.), Archaeological Chemistry, Advances in Chemistry Series, Vol. 5, ACS, Washington, DC, pp. 116-130. [Pg.620]

Soltanpour PN, Johnson GW, Workman SM, Jones JB, Jr., Miller RO. Inductively coupled plasma emission spectrometry and inductively coupled plasma-mass spectroscopy. In Bartels JM (ed.), Methods of Soil Analysis Part 3 Chemical Methods. Madison, WI Soil Science Society of America and Agronomy Society of America 1996, pp. 91-139. [Pg.319]

The major anions and cations in seawater have a significant influence on most analytical protocols used to determine trace metals at low concentrations, so production of reference materials in seawater is absolutely essential. The major ions interfere strongly with metal analysis using graphite furnace atomic absorption spectroscopy (GFAAS) and inductively coupled plasma mass spectroscopy (ICP-MS) and must be eliminated. Consequently, preconcentration techniques used to lower detection limits must also exclude these elements. Techniques based on solvent extraction of hydrophobic chelates and column preconcentration using Chelex 100 achieve these objectives and have been widely used with GFAAS. [Pg.50]

To optimize the applicability of the electrothermal vaporization technique, the most critical requirement is the design of the sample transport mechanism. The sample must be fully vaporized without any decomposition, after desolvation and matrix degradation, and transferred into the plasma. Condensation on the vessel walls or tubing must be avoided and the flow must be slow enough for elements to be atomized efficiently in the plasma itself. A commercial electrothermal vaporizer should provide flexibility and allow the necessary sample pretreatment to introduce a clean sample into the plasma. Several commercial systems are now available, primarily for the newer technique of inductively coupled plasma mass spectroscopy. These are often extremely expensive, so home built or cheaper systems may initially seem attractive. However, the cost of any software and hardware interfacing to couple to the existing instrument should not be underestimated. [Pg.162]

The Nickel Producers Environmental Research Association (NiPERA) is sponsoring research on the application of inductively coupled plasma-mass spectroscopy (ICP-MS) to isotopic analysis of nickel in biological samples, on the development of sampling instrumentation for assessing workers exposure to nickel in the nickel industry, and on methods for utilizing newly developed analytical methods, such as laser beam ionization mass spectrometry, for the identification and speciation of nickel compounds in powders and dusts with particular reference to nickel refining. [Pg.215]

Li or a Li compound in the flame gives a bright crimson color due to its emission of670.8 nm photons produced by the short-lived species LiOH. This is the property that allows for the spectrophotometric determination of Li by atomic absorption spectroscopy (AAS) down to 20 ppb. Inductively-coupled plasma emission spectroscopy (ICPAES), inductively-coupled plasma mass spectroscopy (ICPMS), and ion chromatography (IC) improve this limit to about 0.1 ppb. A spot test for detection of Li down to 2 ppm is provided by basic KIO4 plus FeCl3. [Pg.102]

Analysis. Be can be quantitatively determined by colorimetry down to 40 ppb using eriochrome cyanine R or acetylacetone. The sensitivity may be improved by electrothermal absorption spectroscopy (ETAS) to 1 ppb and to 0.1 ppb by inductively-coupled plasma emission spectroscopy (ICPES) or inductively-coupled plasma mass spectroscopy (ICPMS). A simple spot test for qualitative detection of Be is one with quinalizarin in alcoholic NaOH which can detect 3 ppm. The color is produced by both Be and Mg. If the color persists after the addition of Br2 water. Be is present. If the color is bleached. Mg is indicated. [Pg.133]

Analysis. The green flame color of Ba is an indicator that it may be determined readily by atomic emission or absorption spectroscopy. Ba is quantitatively determined by colorimetry down to 1 ppm using o-cresolphthalein at a pH of 11, by atomic absorption spectroscopy (AA ) to 200 ppb, to 10 ppb by electrothermal absorption spectroscopy (ETA ), and to 0.1 ppb by inductively-coupled plasma emission spectroscopy (ICPE ) and inductively-coupled plasma mass spectroscopy (ICPM ). A spot test for Ba which extends to 30 ppm is provided by a controlled combination of KMn04, H2 04, and H2 03. [Pg.147]

The ultimate test of the utility of activation analysis as an analytical technique is whether there are competitive technologies that have the advantages of activation analysis with fewer drawbacks. One candidate for this designation is inductively coupled plasma-mass spectroscopy (ICP-MS). [Pg.368]

Baalousha, M., Kammer, F. V. D., Motelica-Heino, M., Baborowski, M., Hofmeister, C., and Le Coustumer, P. (2006). Size-based speciation of natural colloidal particles by flow field flow fractionation, inductively coupled plasma-mass spectroscopy, and transmission electron microscopy/x-ray energy dispersive spectroscopy Colloids-trace element interaction. Environ. Sci. Technol. 40(7), 2156-2162. [Pg.528]

Mason, A.Z., Storms, S.D. and Jenkins, K.D. (1990) Metalloprotein separation and analysis by directly coupled size exclusion high-performance liquid chromatography inductively coupled plasma mass spectroscopy. Anal. Biochem., 186, 187-201. [Pg.436]

White, G.W., Gibby, W.A., and Tweedle, M.F. (2006) Comparison of Gd(DTPA-BMA) (Omniscan) versus Gd(HP-D03A) (ProHance) relative to gadoUnium retention in human bone tissue by inductively coupled plasma mass spectroscopy. Investigative Radiology, 41, 272-278. [Pg.430]

Drug A formulation lots were then examined for evidence of iron as well as other transition metal ions. Inductively coupled plasma-mass spectroscopy (ICP-MS) was used initially in a semiquantitative scanning mode. This mode of detection allows for determination of the elements sodium through mercury with detection limits of about Ippb with absolute errors typically about 30%. The three manufactured batches shown in Table 3 were examined. With the exception of iron, no first-, second-or third-row transition metal ion was found in any lot at greater than 2 ppb. Most transition metals were undetectable. Iron, in contrast, was detected at between 10 and 30 ppb. Iron levels were quantitated more accurately by using the method of standard... [Pg.234]

Figure 9 Dual plot of phenol resultant of 1.2 x 10 Lux hour of visible light exposure and ppb iron levels determined for the same three lots by inductively coupled plasma-mass spectroscopy (data from Table 5). Figure 9 Dual plot of phenol resultant of 1.2 x 10 Lux hour of visible light exposure and ppb iron levels determined for the same three lots by inductively coupled plasma-mass spectroscopy (data from Table 5).
Table 6 Impurity Profiles of Borosilicate Glass and Corresponding ppb Levels of Elements Found in 3-mo-old and 23-mo-old 0.57mM Drug A, lOmM Citrate (pH 6), 136mM Sodium Chloride Formulation Solutions Measured by Inductively Coupled Plasma-Mass Spectroscopy... Table 6 Impurity Profiles of Borosilicate Glass and Corresponding ppb Levels of Elements Found in 3-mo-old and 23-mo-old 0.57mM Drug A, lOmM Citrate (pH 6), 136mM Sodium Chloride Formulation Solutions Measured by Inductively Coupled Plasma-Mass Spectroscopy...
Arslan Z. and Paulson A. J. (2002) Analysis of biogenic carbonates by inductively coupled plasma-mass spectroscopy (ICP-MS). Flow injection on-hne sohd-phase preconcentration for trace element determination in fish otohths. Anal. Bioanal. Chem. 372,116—7S5. [Pg.4042]

The toxicity of the mineral is such that quantitative characterization of erionite is extremely important. Samples should be characterized by using one or more of the following techniques (1) powder X-ray diffraction, (2) electron probe microanalysis or inductively coupled plasma-mass spectroscopy, (3) scanning electron microscopy equipped with wavelength dispersive spectroscopy (WDS) and/or energy dispersive spectroscopy (EDS), (4) transmission electron microscopy equipped with WDS and/or EDS and selected area electron diffraction, and (5) similar or better analytical techniques. [Pg.1048]

XRD, X-ray diffraction XRF, X-ray fluorescence AAS, atomic absorption spectrometry ICP-AES, inductively coupled plasma-atomic emission spectrometry ICP-MS, Inductively coupled plasma/mass spectroscopy IC, ion chromatography EPMA, electron probe microanalysis SEM, scanning electron microscope ESEM, environmental scanning electron microscope HRTEM, high-resolution transmission electron microscopy LAMMA, laser microprobe mass analysis XPS, X-ray photo-electron spectroscopy RLMP, Raman laser microprobe analysis SHRIMP, sensitive high resolution ion microprobe. PIXE, proton-induced X-ray emission FTIR, Fourier transform infrared. [Pg.411]


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See also in sourсe #XX -- [ Pg.227 , Pg.229 , Pg.237 , Pg.251 , Pg.262 ]

See also in sourсe #XX -- [ Pg.424 ]




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Coupled Plasma

ICP-MS (inductively coupled plasma mass spectroscopy

Induction-coupled plasma

Inductive coupled plasma

Inductive coupling

Inductively couple plasma

Inductively coupled

Inductively coupled plasma mass

Inductively coupled plasma spectroscopy

Inductively coupled plasma spectroscopy/mass spectrometric detection

Inductively coupled-plasma mass spectrometry spectroscopy

Mass plasma

Mass spectroscopy

Plasma spectroscopy

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