Search Results for the EPA National Library Catalog

Items Found: 30

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Your Search: (SUBJECT=GC MS)


Select Item Title Year Published
Adsorption-Thermal Desorption as a Method for the Determination of Low Levels of Aqueous Organics. 1982
Ambient air carcinogenic vapors : improved sampling and analytical techniques and field studies / 1979
Analytical methods for the determination of pollutants in pharmaceutical manufacturing industry wastewater. 1995
Applicability of Passive Monitoring Devices to Measurement of Volatile Organic Chemicals in Ambient Air. 1983
Characterization of sorbent resins for use in environmental sampling / 1978
Comparison of solid adsorbent sampling techniques for volatile organic compounds in ambient air {Microfiche} 1985
Criteria pollutant emissions from internal combustion engines in the natural gas industry / 1996
Criteria Pollutant Emissions from Internal Combustion Engines in the Natural Gas Industry. Volume 2. Appendices A-I. 1996
Determination of Explosives and Related Compounds in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography/Mass Spectrometry (GC/MS). Revision 1.0. Method 529. 2002
Development of the Volatile Organic Sampling Train (VOST) for use in determining incinerator efficiency / 1984
Dissolved Pesticide Concentrations Detected in Storm-Water Runoff at Selected Sites in the San Joaquin River Basin, California, 2000-2001. 2003
Effects of Linear Flow Velocity and Residence Time on the Retention of Non-Polar Aqueous Organic Analytes by Cartridges of Tenax-GC. 1982
EPA Method TO-15 VOCs in Air Collected in SUMMA (Trade Name) Canisters and Analyzed by Gas Chromatography/Mass Spectrometry. 1996
Evaluation of collection media for low levels of airborne pesticides / 1977
Evaluation of collection media for low levels of airborne pesticides / 1977
Evaluation of Solid Adsorbents for Collecting Atmospheric Chlorinated Hydrocarbons. 1980
Experience from the Use of Tenax in Distributed Ambient Air Volume Sets. 1984
Further Characterization of Sorbents for Environmental Sampling--II. 1982
Furthur characterization of sorbents for environmental sampling / 1979
Gas chromatographic/Fourier transform infrared analysis of trace organics : feasibility of analysis after collection of organics on TENAX/GC sorbent cartridges / 1985
Guidelines for determination of laboratory acceptability for analysis of volatile organic pollutants collected on Tenax GC adsorbant. 1984
Method 524.3: Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry, Version 1.0. 2009
Optimization of GC/MS Based Tenax Collection Method for Toxic Organics. 1983
Preparation and evaluation of new sorbents for environmental monitoring : volume I. / 1983
Preparation and evaluation of new sorbents for environmental monitoring : volume II. Synthesis and quality control testing of sorbents for air monitoring / 1983
Quantitative Analysis of 68 Polar Compounds from Ten Chemical Classes by Direct Aqueous Injection Gas Chromatography. 1984
Selection and evaluation of sorbent resins for the collection of organic compounds / 1977
Standards Preparation for Solid Sorbent Cartridges. 1983
Tenax-GC Cartridge for Interfacing Capillary Column Gas Chromatography with Adsorption/Thermal Desorption for Determination of Trace Organics. 1982
Thermally Desorbable Passive Sampling Device for Volatile Organic Chemicals in Ambient Air. 1985

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