Broad spectrum analysis

Valls M, Bayona JM, Albaiges J. 1990. Broad spectrum analysis of ionic and non-ionic organic contaminants in urban wastewaters and coastal receiving aquatic systems. Intern J Environ Anal Chem 39(4) 329-348. [Pg.166]

An Evaluation of the Preparation of Resin Samplers for Broad Spectrum Analysis of Large-Volume Samples... [Pg.266]

Broad spectrum analysis of drinking water (>10 L) (A) 6-8X wash with ethyl ether (B) 6-8X wash with methanol 15-100 mL of ethyl ether (one elution) 2... [Pg.267]

Broad spectrum analysis of chlorinated river and seawater (>10 L) see ref 5 (1) 125 mL of ethyl ether (2) concentrate and dissolve in benzene (3) fractionate by liquid chromatography 16... [Pg.269]

Broad spectrum analysis of drinking water (<10 L) sequential Soxhlet extraction with methanol, acetonitrile, and ethyl ether 1 X 25 to 30 mL of ethyl ether 19... [Pg.269]

The conclusion of this study is that semiquantitative (order of magnitude) analysis is possible for broad spectrum analysis of resin lots cleaned by a consistent method and blanked with Milli-Q water. The concentrations of the resin impurities will vary as a function of the following ... [Pg.291]

This quality assessment study indicates that to use resins for broad spectrum analysis, the resin elution, storage, cleaning, and reuse procedures must be rigorously defined so that the artifacts produced do not interfere. Once the procedures have been defined, they must be strictly followed. [Pg.292]

Broad Spectrum Analysis of Resin Extracts A Base Extraction Cleanup Procedure... [Pg.324]

The usefulness of broad spectrum analysis is based upon being able to observe the changes in water quality data represented by differences between chromatograms. Thus, the data analysis involves the interpretation of large quantities of chromatographic data at one time. Therefore, sample and instrument quality assurance becomes extremely critical for reliable comparison of interchromatographic data (J). [Pg.324]

The increased ability of capillary GC to resolve organic species caused an unanticipated drawback for broad spectrum analysis. The amount of stationary phase on a capillary GC column is much less than on a packed column. This condition increases the likelihood of observing a decrease in chromatographic performance caused by the sample matrix. The altered stationary phase may cause reduced precision of retention times and peak areas. The changes in the chromatographic performance of the stationary phase are measured by the Grob general purpose test mix (9). [Pg.325]

I have selected a compound, X, to consider. This compound is present in water and it is not a priority pollutant. This is my favorite compound because it is the compound that is in the water, but we do not know anything about its toxicology yet. If we are going to consider broad spectrum analysis for the general isolation-concentration method, how do we handle it ... [Pg.738]

Lacorte, S., I. Guiffard, D. Fraisse, et al. 2000. Broad spectrum analysis of 109 priority compounds listed in the 76/464/CEE Council Directive using solid-phase extraction and GC/EI/MS. Anal. Chem. 72 1430-1440. [Pg.349]

Joussen, A.M. Huang, S. Possibilities of broad spectrum analysis of gene expression patterns with cDNA arrays. Ophthalmologe 2001, 98, 568-573. [Pg.1904]

G.T. Coyle, et al, Broad Spectrum Analysis of the Removal of Trace Organics in an Ozone Granular Activated Carbon Potable Water Pilot Plant Study , in Water Chlorination Environmental Impact and Health Effects, Volume 4, ed. R. L. Jolley, Ann Arbor Science, Ann Arbor, MI, 1983, p. 421. [Pg.661]

BROAD SPECTRUM ANALYSIS OF ORGANIC CONTAMINANTS IN URBAN WASTEWATERS AND COASTAL RECEIVING SYSTEMS... [Pg.15]

Hynning, P.-A., A.H. Neilson, M. Remberger, M. Kipps, and P. Stanley. 1997. Broad spectrum analysis of a contaminated sediment exemplification of a protocol. J. Chromatogr. A 774 311-319. [Pg.105]

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