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Gas chromatography high-resolution

Coupled High Performance Liquid Chromatography with High Resolution Gas Chromatography... [Pg.16]

Identification of a characteristic set of isomers with differently branched nonyl substitutions of poorly biodegradable nonylphenoxyacetic acid and nonylphen-oxyethoxy acetic acid in sewage effluents was identified with high-resolution gas chromatography/mass spectrometry (HRGS-MS) and quantitative determination was done with HPLC [245]. [Pg.348]

In this core, concentrations of PCBs (determined as Aroclor 1254 and 1260, by high resolution gas chromatography, electron capture detection and high resolution gas chromatography-low resolution mass spectrometry) were <30 ng and those of total DDT (p,p DDT + p,p DDD + p,p DDE) <5 ng g Campesan et al. (21) in 11 sediment samples from Valle di Brenta, determined by GC-ECD the following mean concentrations (ng gd.w.) ... [Pg.294]

Planas C, Caixach J, Santos FJ, et al. 1997. Occurrence of pesticides in Spanish surface waters. Analysis by high resolution gas chromatography coupled to mass spectrometry. Chemosphere 34(ll) 2393-2406. [Pg.310]

ECD = electron capture detector GC = gas chromatography HRGC = high-resolution gas chromatography H2SO4 = sulfuric acid MS = mass spectrometry NR = not reported... [Pg.232]

Baser H-R, MD Muller (1993) Enantioselective determination of chlordane components, metabolites, and photoconversion products in environmental samples using chiral high-resolution gas chromatography and mass spectrometry. Environ Sci Technol 27 1211-1220. [Pg.40]

K.J. Hyver (ed.), High-resolution Gas Chromatography, Hewlett-Packard Co., Avondale, PA (1989). [Pg.283]

Hackenberg, R., Schtitz, A., Ballschmiter, K. (2003) High-resolution gas chromatography retention data as basis for the estimation of Kow values using PCB congeners as secondary standards. Environ. Sci. Technol. 37, 2274-2279. [Pg.906]

Fam et al. [11] determined hydrocarbons in run-off water from catchments in San Francisco Bay using liquid chromatography and high-resolution gas chromatography. [Pg.380]

Organic molecules produced by marine organisms can be used to infer a wide variety of oceanic processes and pathways. High resolution gas chromatography-mass spectrometry (GC-MS) (see Chapter 4) provides a valuable tool for undertaking these studies. Molecules best suited for this type of work are those that are moderately volatile... [Pg.236]

See other pages where Gas chromatography high-resolution is mentioned: [Pg.511]    [Pg.511]    [Pg.244]    [Pg.106]    [Pg.193]    [Pg.15]    [Pg.16]    [Pg.17]    [Pg.46]    [Pg.47]    [Pg.49]    [Pg.51]    [Pg.53]    [Pg.55]    [Pg.57]    [Pg.59]    [Pg.61]    [Pg.63]    [Pg.65]    [Pg.69]    [Pg.73]    [Pg.75]    [Pg.235]    [Pg.311]    [Pg.332]    [Pg.261]    [Pg.248]    [Pg.294]    [Pg.348]    [Pg.297]    [Pg.608]    [Pg.105]    [Pg.1239]    [Pg.143]    [Pg.27]   
See also in sourсe #XX -- [ Pg.317 ]



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Chromatography resolution

Gas chromatography-high resolution mass spectrometry

High resolution gas chromatography HRGC)

High-resolution capillary gas chromatography

High-resolution gas chromatography-Fourier transform

Multidimensional High Resolution Gas Chromatography

Resolution gas chromatography

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