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Ion chromatography electrospray

Zaffiro AD, Zimmerman M, Pepich BV, Slingsby RW, Jack RE, Pohl CA, Munch DJ (2009) EPA Method 557. Determination of haloacetic acids, bromate, and dalapon in drinking water by ion chromatography electrospray ionization tandem mass spectrometry (IC-ESI-MS/MS). U.S. EPA, Cincinnati, OH, Available at http //water.epa.gov/scitech/drinkingwaterAabcert/ uploadZmet557.pdf... [Pg.135]

Barron, L. and B. Paul. 2006. Simultaneous determination of trace oxyhalides and haloacetic acids using suppressed ion chromatography-electrospray mass spectrometry. Talanta 69 621-630. [Pg.344]

KH Bauer, TP Knepper, A Maes, V Shatz, M Voihsel. Analysis of polar organic micropollutants in water with ion-chromatography-electrospray mass spectrometry. J Chromatogr A 837 117—128, 1999. [Pg.168]

US EPA (2009) Method 557 Determination of Haloacetic Acids, Bromate, and Dalapon in Water by Ion Chromatography Electrospray Ionization Tandem Mass Spectrometry. Technical Support Center, Office of Ground Water and Drinking Water, US EPA, Cincinatti, OH, USA. [Pg.13]

Haloacetic Acids, Bromate, and Dalapon in Drinking Water by Ion Chromatography Electrospray Ionization... [Pg.1464]

Figure 5.27 Selective detection of lactolated peptides from a tryptic digest of / -lacto-globulins by LC-electrospray-MS-MS, showing (a) the total-ion-cnrrent trace in full-scan mode, and (b) the total-ion-current trace in neutral-loss-scanning mode. Figure from Selective detection of lactolated peptides in hydrolysates by liquid chromatography/ electrospray tandem mass spectrometry , by Molle, D., Morgan, F., BouhaUab, S. and Leonil, J., in Analytical Biochemistry, Volume 259, 152-161, Copyright 1998, Elsevier Science (USA), reproduced with permission from the publisher. Figure 5.27 Selective detection of lactolated peptides from a tryptic digest of / -lacto-globulins by LC-electrospray-MS-MS, showing (a) the total-ion-cnrrent trace in full-scan mode, and (b) the total-ion-current trace in neutral-loss-scanning mode. Figure from Selective detection of lactolated peptides in hydrolysates by liquid chromatography/ electrospray tandem mass spectrometry , by Molle, D., Morgan, F., BouhaUab, S. and Leonil, J., in Analytical Biochemistry, Volume 259, 152-161, Copyright 1998, Elsevier Science (USA), reproduced with permission from the publisher.
Xiang, X., Ko, C. Y., and Guh, H. Y., Ion-exchange chromatography/ electrospray mass spectrometry for the identification of organic and inorganic species in topiramate tablets, Anal. Chem., 68, 3726, 1996. [Pg.307]

For quantitative analysis of organic compounds in general by means of liquid chromatography-electrospray ionisation mass spectrometry (LC-ESI-MS), one should be aware of two major factors, which may strongly impact on the outcomes. These are directly associated with the process of ion generation in the interface. [Pg.502]

Ding J., Burkhart W., and Kassel D.B. (1994), Identification of phosphorylated peptides from complex mixtures using negative-ion orifice-potential stepping and capillary liquid chromatography/electrospray ionization mass spectrometry, Rapid Commun. Mass Spectrom. 8 94—98. [Pg.275]

Frommberger, M., Schmitt-Kopplin, P., Menzinger, F, Albrecht, V, Schmid, M., Eberl, L., Flartmann, A., and Kettrup, A. (2003). Analysis of N-acyl-l-homoserine lactones produced by Burkholderia cepacia with partial filling micellar electrokinetic chromatography-electrospray ionization-ion trap mass spectrometry. Electrophoresis 24, 3067—3074. [Pg.513]

Muller, C., Schafer, P., Stortzel, M., Vogt, S., and Weinmann, W. (2002). Ion suppression effects in liquid chromatography-electrospray-ionization transport-region collision induced dissociation mass spectrometry with different serum extraction methods for systematic toxicological analysis with mass spectra libraries. /. Chromatogr. B 773, 47— 52. [Pg.516]

Roehl R, Slingsby R, Avdalovic N, Jackson PE (2002) Applications of ion chromatography with electrospray mass spectrometric detection to the determination of environmental contaminants in water. J Chromatogr A 956(l-2) 245-254... [Pg.135]

Valentin-Blasini L, Mauldin JP, Maple D, Blount BC (2005) Analysis of perchlorate in human urine using ion chromatography and electrospray tandem mass spectrometry. Anal Chem 77 2475-2481... [Pg.302]

Blount BC, Valentin-Blasini L (2006) Analysis of perchlorate, thiocynate, nitrate and iodide in human amniotic fluid using ion chromatography and electrospray tendem mass spectrometry. Anal Chim Acta 567 87-93... [Pg.302]

EPA Method No 8323 Determination of organotins by micro-liquid chromatography-electrospray ion trap mass spectrometry. [Pg.554]

Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometric Study of the Flavonoids of Cocoa (Jheobroma cacao) with Negative Ion Detection... [Pg.97]

Liquid Chromatography-Electrospray Ionization Mass Spectrometric Characteristics ([M - H] and Product Ions) of Selected Proanthocyanidin Tetramers and Pentamers from Pinto Beans, Plums, and Cinnamon, Respectively... [Pg.98]

Fabre, N. et al.. Determination of flavone, flavonol, and flavanone aglycones by negative ion liquid chromatography electrospray ion trap mass spectrometry, J. Am. Soc. Mass Spectrom., 12, 707, 2001. [Pg.132]

Marwah A, Marwah P, Lardy H (2001) Liquid chromatography-electrospray ionization mass spectrometric analysis of corticosterone in rat plasma using selected ion monitoring. J Chro-matogr 757 333-342... [Pg.603]

Coupling of liquid chromatography with mass spectrometry can provide unequivocal on-line spectrometric identification of anthelminthic residues in animal-derived foods. Typical applications of such techniques include the confirmation of moxidectin residues in cattle fat by liquid chromatography-thermospray mass spectrometry (352), and the confirmation of eprinomectin residues in bovine liver tissue by liquid chromatography, electrospray ionization, and multiple reaction monitoring in the MS-MS mode with positive ion detection (370). [Pg.1026]

Gas emerging from a capillary gas chromatography column can go directly into the ion source of a well-pumped mass spectrometer to provide qualitative and quantitative information about the components of a mixture. For liquid chromatography, atmospheric pressure chemical ionization utilizes a corona discharge needle to create a variety of gaseous ions. Alternatively, electrospray employs high voltage at the exit of the column, combined... [Pg.496]

L. Charles and D. Pdpin, Electrospray Ion Chromatography-Tandem Mass Spectrometry of Oxyhalides at Sub-ppb Levels, Anal. Chem. 1998, 70, 353. [Pg.679]

MC Carson, DN Heller. Confirmation of spectinomycin in milk using ion-pair solid-phase extraction and liquid chromatography-electrospray ion trap mass spectrometry. J Chromatogr B 718 95-102, 1998. [Pg.686]

Sample pretreatment is useful when a mass spectrometer with atmospheric pressure electrospray ionization (ESI/MS) is used as the detector for ion chromatography. High ionic strength matrices are known to suppress analyte ionization and cause poor reproducibility in ESI/MS [40]. We investigated the use of off-line sample pretreatment to remove chloride in order to improve sensitivity in... [Pg.1227]

Wu, S. T., Xia, Y. Q., and Jemal, M. (2007). High-field asymmetric waveform ion mobility spectrometry coupled with liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-FAIMS-MS/MS) multicomponent bioanalytical method development, performance evaluation and demonstration of the constancy of the compensation voltage with change of mobile phase composition or flow rate. Rapid Commun. Mass Spectrom. 21 3667-3676. [Pg.83]

E. Pocurull, C. Aguilar, M. C. Alonso, D. Barcelo, F. Borrull and R. M. Marce, On-line solid-phase extraction-ion-pair liquid chromatography-electrospray mass spectrometry for the trace determination of naphthalene monosulphonates in water , J. Chromatogr. 854 187-195 (1999). [Pg.375]

Josephs, J. L. 1996. Detection and characterization of fumonisin myotox-ins by liquid chromatography/electrospray ionization using ion trap and triple quadrupole mass spectrometry. Rapid Cornmun. Mass Spectrom., 10,1333-1344. [Pg.217]

Chen H, Chen Y, Du P, Han F (2008) Liquid chromatography-electrospray ionization ion trap mass spectrometry for analysis of in vivo and in vitro metabolites of scopolamine in rats. J Chromatogr Sci 46 74-80... [Pg.345]

Bucelli F, Fratini A, Bavazzano P, Comodo N (2009) Quantification of drugs of abuse and some stimulants in hair samples by liquid chromatography-electrospray ionization ion trap mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 877(31) 3931—3936. doi S 1570-0232(09)00671-0 [pii] 10.1016/j.jchromb.2009.09.026... [Pg.397]

J.V. Headley, K.M. Peru and L.C. Dickson, Ion-exchange electrospray ionization liquid chromatography mass spectrometry and tandem mass spectrometry of alkanolamines in wetland vegetation exposed to sour-gas contaminated ground-water, Rapid Commun. Mass Spectrom., 13, 730-736 (1999). [Pg.318]

Strege summarized the technique of high-performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-ESI-MS) in dereplication of natural products. In contrast to earlier electron impact ionization (El), ESI technique is applicable to virtually any ion in solution with a soft ionization process. A comparison of ESI with fast atom bombardment (FAB), matrix assisted laser desorption ionization (MALDI), atmospheric pressure chemical ionization (APCI) and other techniques demonstrates its superior sensitivity, compatibility and reliability when coupled with HPLC [51]. [Pg.659]

In an interesting experimental protocol, Silvestro et al. (1993) utilized HPLC-mass spectrometry with an ion spray (electrospray) interface for determination of PAF and lysoPAF in human PMN (neutrophils). Both unstimulated and stimulated (with complement-activated zymosan) cells were used as starting material. The total lipids were isolated in the usual way, and the PAF was isolated and purified by a combination of thin-layer chromatography, HPLC, and silica chromatography. This final PAF preparation was subjected to a bioassay with the inclusion of 3H 16 0 PAF to monitor recoveries. [Pg.173]

See other pages where Ion chromatography electrospray is mentioned: [Pg.225]    [Pg.420]    [Pg.236]    [Pg.206]    [Pg.79]    [Pg.95]    [Pg.70]    [Pg.384]    [Pg.439]    [Pg.127]    [Pg.280]    [Pg.233]   
See also in sourсe #XX -- [ Pg.972 ]



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