Search Results for the EPA National Library Catalog

Items Found: 25
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Your Search: (AUTHOR=Beckert AND Werner AND F)

Select Item Title Year Published
Application of microwave energy to the extraction of organic compounds from solid samples / 1994
Application of open-tubular columns to SW-846 GC methods / 1990
Characterization of biological reference material : in vivo incorporated toxic metals in water hyacinth tissues / 1983
Development and evaluation of an immunoaffinity personal exposure monitor for pentachlorophenol / 1992
Development of a soxtec extraction procedure for extracting organic compounds from soils and sediments. / 1991
Documentation of EMSL-LV contribution to Dallas lead study {microform} / 1984
Evaluation and improvement of quick-turnaround methods / 1994
Evaluation of various supercritical fluid extraction systems for extracting organics from environmental samples / 1992
Feasibility of applying ultrasound during supercritical fluid extraction / 1994
Geothermal environmental impact assessment : procedures for using fauna as biological monitors of potential geothermal pollutants / 1978
Interlaboratory calibration study of a thermospray-liquid chromatography/mass spectrometry (TS-LC/MS) method for selected carbamate pesticides / 1992
Interlaboratory evaluation of SW-846 methods 7470 and 7471 for the determination of mercury in environmental samples / 1988
Mercury, lead, arsenic, and cadmium in biological tissue : the need for adequate standard reference materials / 1978
Method for the supercritical fluid extraction of soils/sediments 1990
Method for the supercritical fluid extraction of soils/sediments : project summary / 1991
Multilaboratory method quantification limit determination for polychlorinated dibenzo-p-dioxins and dibenzofurans / 1989
Off-line complexation/supercritical fluid extraction and gas chromatography with atomic emission detection for the determination of organotin, organolead, and organomercury compounds in soils and sediments / 1994
Plutonium uptake by a soil microorganism, aspergillus niger / 1976
Protocol for the analysis of 2,3,7,8-tetrachlorodibenzo-p-dioxin by high-resolution gas chromatography/high-resolution mass spectrometry / 1986
Sampling and analysis of wastes generated by gray iron foundries / 1981
Sampling and analysis of wastes generated by gray iron foundries / 1981
SFE/IR method for the determination of petroleum hydrocarbons insoils and sediments / 1992
Single-laboratory evaluation of method 8120 : chlorinated hydrocarbons / 1988
Sonication and soxhlet extraction in environmental analysis : methods comparison study / 1993
Supercritical fluid extraction of organic compounds from standard reference materials / 1991

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