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Results: 1-25 | 26-26
Results: 1-25/26
Analysis of enantiomers giving partially overlapped peaks by using different treatments of the chromatographic ultraviolet signals: quantification ofpseudoephedrine enantiomers
Authors: Verdu-Andres, J Herraez-Hernandez, R Campins-Falco, P
Citation: J. Verdu-andres et al., Analysis of enantiomers giving partially overlapped peaks by using different treatments of the chromatographic ultraviolet signals: quantification ofpseudoephedrine enantiomers, J CHROMAT A, 930(1-2), 2001, pp. 95-107
o-phthalaldehyde-N-acetylcysteine polyamine derivatives: formation and stability in solution and in C-18 supports
Authors: Campins-Falco, P Molins-Legua, C Sevillano-Cabeza, A Genaro, LAT
Citation: P. Campins-falco et al., o-phthalaldehyde-N-acetylcysteine polyamine derivatives: formation and stability in solution and in C-18 supports, J CHROMAT B, 759(2), 2001, pp. 285-297
Comparative study of C-18- and styrene-divinylbenzene-based sorbents for the enrichment of phenols from water
Authors: Campins-Falco, P Herraez-Hernandez, R Goeritz, M Monzie, I
Citation: P. Campins-falco et al., Comparative study of C-18- and styrene-divinylbenzene-based sorbents for the enrichment of phenols from water, J LIQ CHR R, 24(9), 2001, pp. 1295-1308
Spectrophotometric determination of phenols in water samples by the GHPSAMmethod
Authors: Campins-Falco, P Tortajada-Genaro, LA Antequera-Baixauli, R Bosch-Reig, F
Citation: P. Campins-falco et al., Spectrophotometric determination of phenols in water samples by the GHPSAMmethod, INT J ENV A, 79(3), 2001, pp. 241-256
A new flow cell design for chemiluminiscence analysis
Authors: Campins-Falco, P Tortajada-Genaro, LA Bosch-Reig, F
Citation: P. Campins-falco et al., A new flow cell design for chemiluminiscence analysis, TALANTA, 55(2), 2001, pp. 403-413
Multivariate versus univariate calibration for nonlinear chemiluminescencedata - Application to chromium determination by luminol-hydrogen peroxide reaction
Authors: Tortajada-Genaro, LA Campins-Falco, P Verdu-Andres, J Bosch-Reig, F
Citation: La. Tortajada-genaro et al., Multivariate versus univariate calibration for nonlinear chemiluminescencedata - Application to chromium determination by luminol-hydrogen peroxide reaction, ANALYT CHIM, 450(1-2), 2001, pp. 155-173
Calibration transfer in chemiluminescence analysis - Application to chromium determination by luminol-hydrogen peroxide reaction
Authors: Tortajada-Genaro, LA Campins-Falco, P Bosch-Reig, F
Citation: La. Tortajada-genaro et al., Calibration transfer in chemiluminescence analysis - Application to chromium determination by luminol-hydrogen peroxide reaction, ANALYT CHIM, 446(1-2), 2001, pp. 385-392
Chiral separation of ephedrines by liquid chromatography using beta-cyclodextrins
Authors: Herraez-Hernandez, R Campins-Falco, P
Citation: R. Herraez-hernandez et P. Campins-falco, Chiral separation of ephedrines by liquid chromatography using beta-cyclodextrins, ANALYT CHIM, 434(2), 2001, pp. 315-324
Sensitive determination of methylenedioxylated amphetamines by liquid chromatography
Authors: Herraez-Hernandez, R Campins-Falco, P Verdu-Andres, J
Citation: R. Herraez-hernandez et al., Sensitive determination of methylenedioxylated amphetamines by liquid chromatography, ANALYST, 126(5), 2001, pp. 581-586
Determination of aliphatic amines in water by liquid chromatography using solid-phase extraction cartridges for preconcentration and derivatization
Authors: Verdu-Andres, J Campins-Falco, P Herraez-Hernandez, R
Citation: J. Verdu-andres et al., Determination of aliphatic amines in water by liquid chromatography using solid-phase extraction cartridges for preconcentration and derivatization, ANALYST, 126(10), 2001, pp. 1683-1688
Derivatization of ephedrine with o-phthaldialdehyde for liquid chromatography after treatment with sodium hypochlorite
Authors: Herraez-Hernandez, R Campins-Falco, P
Citation: R. Herraez-hernandez et P. Campins-falco, Derivatization of ephedrine with o-phthaldialdehyde for liquid chromatography after treatment with sodium hypochlorite, J CHROMAT A, 893(1), 2000, pp. 69-80
Chromatographic separation of chlorthalidone enantiomers using beta-cyclodextrins as chiral additives
Authors: Herraez-Hernandez, R Campins-Falco, P
Citation: R. Herraez-hernandez et P. Campins-falco, Chromatographic separation of chlorthalidone enantiomers using beta-cyclodextrins as chiral additives, J CHROMAT B, 740(2), 2000, pp. 169-177
Principal component analysis for the selection of variables in the application of the H-point and generalised H-point standard addition method
Authors: Campins-Falco, P Blasco-Gomez, F Bosch-Reig, F Gallo-Martinez, L
Citation: P. Campins-falco et al., Principal component analysis for the selection of variables in the application of the H-point and generalised H-point standard addition method, TALANTA, 53(2), 2000, pp. 317-330
Derivatization techniques for automated chromatographic analysis of amphetamine using o-phthaldialdehyde: a comparative study
Authors: Herraez-Hernandez, R Campins-Falco, P
Citation: R. Herraez-hernandez et P. Campins-falco, Derivatization techniques for automated chromatographic analysis of amphetamine using o-phthaldialdehyde: a comparative study, CHROMATOGR, 52(3-4), 2000, pp. 169-174
H-point curve isolation method for coupled liquid chromatography and UV-visible spectrophotometry
Authors: Blasco-Gomez, F Bosch-Reig, F Campins-Falco, P Molins-Legua, C Herraez-Hernandez, R
Citation: F. Blasco-gomez et al., H-point curve isolation method for coupled liquid chromatography and UV-visible spectrophotometry, ANALYT CHEM, 72(11), 2000, pp. 2559-2565
Derivatization of tertiary amphetamines with 9-fluorenylmethyl chloroformate for liquid chromatography: determination of N-methylephedrine
Authors: Herraez-Hernandez, R Campins-Falco, P
Citation: R. Herraez-hernandez et P. Campins-falco, Derivatization of tertiary amphetamines with 9-fluorenylmethyl chloroformate for liquid chromatography: determination of N-methylephedrine, ANALYST, 125(6), 2000, pp. 1071-1076
The generalized H-point standard-additions method to determine analytes present in two different chemical forms in unknown matrix samples - Part I. General considerations
Authors: Tortajada-Genaro, LA Campins-Falco, P Blasco-Gomez, F Bosch-Reig, F
Citation: La. Tortajada-genaro et al., The generalized H-point standard-additions method to determine analytes present in two different chemical forms in unknown matrix samples - Part I. General considerations, ANALYST, 125(4), 2000, pp. 771-776
The generalized H-point standard-additions method to determine analytes present in two different chemical forms in unknown matrix samples - Part II. Cr(VI)-determination in water samples by absorption spectrophotometry
Authors: Tortajada-Genaro, LA Campins-Falco, P Blasco-Gomez, F Bosch-Reig, F
Citation: La. Tortajada-genaro et al., The generalized H-point standard-additions method to determine analytes present in two different chemical forms in unknown matrix samples - Part II. Cr(VI)-determination in water samples by absorption spectrophotometry, ANALYST, 125(4), 2000, pp. 777-782
Systematic study of several causes and effects due to absorbent blanks in determinations of one analyte
Authors: Verdu-Andres, J Campins-Falco, P Bosch-Reig, F
Citation: J. Verdu-andres et al., Systematic study of several causes and effects due to absorbent blanks in determinations of one analyte, MIKROCH ACT, 131(3-4), 1999, pp. 159-170
Automated high-performance liquid chromatographic determination of amphetamine in biological fluids using column-switching and on-column derivatization
Authors: Herraez-Hernandez, R Campins-Falco, P Diaz-Oltra, S
Citation: R. Herraez-hernandez et al., Automated high-performance liquid chromatographic determination of amphetamine in biological fluids using column-switching and on-column derivatization, CHROMATOGR, 49(3-4), 1999, pp. 188-196
Standard addition method in FIA. Comparison between different assemblies
Authors: Campins-Falco, P Bosch-Reig, F Blasco-Gomez, F
Citation: P. Campins-falco et al., Standard addition method in FIA. Comparison between different assemblies, ANALYT CHIM, 379(1-2), 1999, pp. 89-97
Off-line dansylation of amines using C-18 solid-phase packings: study of the fluorescence and chemiluminescence detection by post-column derivatization with oxalic acid bis(2,4,6-trichloro phenyl ester) H2O2 in liquid chromatography. Determination of amphetamines in urine samples
Authors: Molins-Legua, C Campins-Falco, P Cabeza, AS
Citation: C. Molins-legua et al., Off-line dansylation of amines using C-18 solid-phase packings: study of the fluorescence and chemiluminescence detection by post-column derivatization with oxalic acid bis(2,4,6-trichloro phenyl ester) H2O2 in liquid chromatography. Determination of amphetamines in urine samples, ANALYT CHIM, 378(1-3), 1999, pp. 83-93
Urine polyamines determination using dansyl chloride derivatization in solid-phase extraction cartridges and HPLC
Authors: Molins-Legua, C Campins-Falco, P Sevillano-Cabeza, A Pedron-Pons, M
Citation: C. Molins-legua et al., Urine polyamines determination using dansyl chloride derivatization in solid-phase extraction cartridges and HPLC, ANALYST, 124(4), 1999, pp. 477-482
Automated trace enrichment for screening and/or determination of primary, secondary and tertiary amphetamines in biological samples by liquid chromatography
Authors: Herraez-Hernandez, R Campins-Falco, P
Citation: R. Herraez-hernandez et P. Campins-falco, Automated trace enrichment for screening and/or determination of primary, secondary and tertiary amphetamines in biological samples by liquid chromatography, ANALYST, 124(3), 1999, pp. 239-244
Curve resolution procedure for isolating the spectra of unknown interferences from the sample spectrum in analyte determinations
Authors: Blasco-Gomez, F Campins-Falco, P Bosch-Reig, F Guomin, L
Citation: F. Blasco-gomez et al., Curve resolution procedure for isolating the spectra of unknown interferences from the sample spectrum in analyte determinations, ANALYST, 123(12), 1998, pp. 2857-2863
Risultati: 1-25 | 26-26