Search Results for the EPA National Library Catalog

Items Found: 1267
Showing: Items 451 - 500
Your Search: (SUBJECT=Gas chromatography)


 
 
 
PREV 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 26 NEXT
Select Item Title Year Published
Evaluation of a Sorbent-Based Preconcentrated for Analysis of VOCs in Air Using Gas Chromatography-Atomic Emission Detection. 1992
Evaluation of a Technique for Sampling Low Concentrations of Organic Vapors in Ambient Air. 1977
Evaluation of an anion exchange resin for sampling ambient level phenolic compounds / 1990
Evaluation of Analytical Methods for the Determination of POHC (Principal Organic Hazardous Constituents) in Combustion Products. 1984
Evaluation of Automated Spectrum Matching for Survey Identification of Wastewater Components by Gas Chromatography-Mass Spectrometry. 1982
Evaluation of Capillary Systems for the Analysis of Environmental Extracts. 1984
Evaluation of chlorinated hydrocarbon catalytic reduction technology / 1978
Evaluation of collection media for low levels of airborne pesticides / 1977
Evaluation of collection media for low levels of airborne pesticides / 1977
Evaluation of cryogenic trapping as a means for collecting organic compounds in ambient air 1985
Evaluation of cryogenic trapping as a means for collecting organic compounds in ambient air / 1985
Evaluation of cryogenic trapping as a means for collecting organic compounds in ambient air / 1985
Evaluation of emission test methods for halogenated hydrocarbons. Volume I, CCl4, C2H4Cl2, C2Cl4, an [sic] C2HCl3 / 1979
Evaluation of emission test methods for halogenated hydrocarbons. Volume II, CH2Cl2, CH3CCl3, CF2ClCFCl2, and CH2BrCH2Br / 1980
Evaluation of Emissions and Control Technologies in the Graphic Arts Industries. Phase II. Web Offset and Metal Decorating Processes. 1973
Evaluation of emissions from the open burning of household waste in barrels : volume 1. technical report / 1997
Evaluation of emissions from the open burning of household waste in barrels : volume 2. appendices A-G / 1997
Evaluation of emissions from the open burning of land-clearing debris / 1996
Evaluation of EPA (Environmental Protection Agency) Method 603 (Modified). 1984
Evaluation of EPA (Environmental Protection Agency) Method 8120 for Determination of Chlorinated Hydrocarbons in Environmental Samples. 1989
Evaluation of EPA method 603 (modified) / 1985
Evaluation of Fused-Silica Capillary Columns for GC/ECD (Gas Chromatography with Electron Capture Detection) Analysis of Chlorinated Hydrocarbons Listed in EPA (Environmental Protection Agency) Method 8120 (Journal Version). 1988
Evaluation of Gas Chromatography/Matrix Isolation Infrared Spectrometry for the Determination of Semivolatile Organic Compounds in Air Sample Extracts. 1992
Evaluation of Gel Permeation Chromatography for Clean Up of Human Adipose Tissue Samples for GC/MS Analysis of Pesticides and Other Chemicals. 1981
Evaluation of High-Resolution Gas for the Determination of 2, 3, 7, 8-TCDD in Soil, Sediment and Water (Journal Version). 1988
Evaluation of HVS3 sampler for sampling polycyclic aromatic hydrocarbons and polychlorinated biphenyls : Final Report / 1993
Evaluation of Leachate Treatment. Volume I. Characterization of Leachate. 1977
Evaluation of Measurement Methods and Instrumentation for Odorous Compounds in Stationary Sources. Volume I - State of the Art. 1972
Evaluation of Measurement Methods and Instrumentation for Odorous Compounds in Stationary Sources. Volume II, Field Testing. 1973
Evaluation of Membrane Performance and Fouling by Pyrolysis-GC/MS. 1995
Evaluation of methodology for determination of polyhalogenated dibenzo-p-dioxins and dibenzofurans in ambient air. {microfiche} / 1991
Evaluation of Methods for Simultaneous Collection and Determination of Nicotine and Polynuclear Aromatic Hydrocarbons in Indoor Air. 1990
Evaluation of Modifications to Extraction Procedures Used in Analysis of Environmental Samples from Superfund Sites. 1989
Evaluation of Monitoring Methods and Instrumentation for Hydrocarbons and Carbon Monoxide in Stationary Source Emissions. 1972
Evaluation of Normal and Organophosphate and Carbamate Insecticide Inhibited Blood Cholinesterase Activity Utilizing Dimethylbutylacetate as a Substrate. 1972
Evaluation of Organic Contamination of Water by Reverse Osmosis Concentration System. 1982
Evaluation of Photovac 10S50 Portable Photoionization Gas Chromatograph for Analysis of Toxic Organic Pollutants in Ambient Air. 1986
Evaluation of POHC and PIC screening methods / 1993
Evaluation of polurethane foam cartridges for measurement of polynuclear aromatic hydrocarbons in air / 1985
Evaluation of Polyurethane Foam for Sampling of Pesticides, Polychlorinated Biphenyls and Polychlorinated Naphthalenes in Ambient Air. 1977
Evaluation of Portable Gas Chromatographs. 1993
Evaluation of Portable Gas Chromatographs. 1993
Evaluation of portable multisorbent air samplers for use with an automated multitube analyzer / 1993
Evaluation of protocols for pesticides and PCB's in raw wastewater / 1979
Evaluation of sampling and analytical methodology for polynuclear aromatic compounds in indoor air : final report / 1985
Evaluation of sampling methods for gaseous atmospheric samples / by E.D. Pellizzari, W. F. Gutknecht, S. Cooper and D. Hardison. 1984
Evaluation of selected methods for chemical and biological testing of industrial particulate emissions / 1976
Evaluation of sensitized fluorescence for polynuclear aromatic hydrocarbon detection / 1979
Evaluation of stable labeled compounds as internal standards for quantitative GC/MS determinations / 1985
Evaluation of Stable Labeled Compounds as Internal Standards for Quantitative GC/MS Determinations. 1983
PREV 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 26 NEXT

Save, Print or Email Selected Records