Search Results for the EPA National Library Catalog

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Select Item Title Year Published
2,4-Dinitrophenylhydrazine-Coated Silica Gel Cartridge Method for Determination of Formaldehyde in Air: Identification of an Ozone Interference. 1989
Activated Silica in Wastewater Coagulation. 1974
Air Quality Criteria for Particulate Matter. Volume 2 of 3. 1996
Air Quality Criteria for Particulate Matter. Volume 2 of 3. Review Draft. 1995
Ambient levels and noncancer health effects of inhaled crystalline and amorphous silica {Microfiche} : health issue assessment / 1996
Analysis of Hazardous Waste and Environmental Extracts by Capillary Gas Chromatography/Fourier Transform Infrared Spectrometry and Capillary Gas Chromatography/Mass Spectrometry. 1984
Analytical method guidance for EPA Method 1664A implementation and use (40 CFR Part 136). 2000
Applicability of Inorganic Solids Other Than Oxides to the Development of New Processes for Removing SO2 from Flue Gases. 1969
Applicability of Inorganic Solids Other Than Oxides to the Development of New Processes for Removing SO2 from Flue Gases. 1970
Carcinogenic hazard of wood dusts 1986
Chemistry of silica : solubility, polymerization, colloid and surface properties, and biochemistry 1979
Cold Trapping of Volatile Organic Compounds on Fused Silica Capillary Columns. 1983
Crystalline silica primer / 1992
Crystalline silica, quartz / 2000
Desilication of spent liquors derived from alkaline pulping of non-wood plant fibres 1984
Determination of 51 Priority Organic Compounds After Extraction from Standard Reference Materials. 1983
Determination of MBTS and TCMTB in industrial and municipal wastewaters / 1985
Determination of Volatile Organic Compounds in Fish Samples by Vacuum Distillation and Fused Silica Capillary Gas Chromatography/Mass Spectrometry. 1983
Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years 1988
Effect of Chronic Doses of Aerated Silica Gels & Dow Corning Antifoams Containing Aerated Silica Gels on Growth, Oragan Weights, & Peyer's Patches w/Cover Letter Dataed 04/20/1994. 1994
Effect of Silicate Grain Shape, Structure, and Location on the Biomass and Community Structure of Colonizing Marine Microbiota. 1981
Effect of Water on Retention Time on a Fused Silica Column (Journal Version). 1982
Effects of Activated Charcoal Filtration and Ozonation on Hydrocarbon and Carbonyl Levels of Ambient Air Used in Controlled-Exposure Chamber Studies of Air Pollutant Human Health Effects. 1994
Evaluation of an EPA high-volume air sampler for polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans. 1986
Evaluation of an EPA high-volume air sampler for polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans. 1986
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 Silica Gel Cartridges Coated In situ with Acidified 2,4-Dinitrophenylhydrazine for Sampling Aldehydes and Ketones in Air. 1986
Evaluation of substitute materials for silica sand in abrasive blasting ; Evaluation of substitute materials for silica sand in abrasive blasting, phase II 1998
Excerpt from Handling and Safety Manual. 1982
Exhaust AAM with Cover Letter. 1982
Experimental Design for Performance Measurements of C1 to C4 Carbonyls Using DNPH-Coated Silica Gel and C-18 Cartridges. 1994
Fate and Effects of Pentachlorophenol in Hard- and Soft-Water Microcosms. 1984
Furthur characterization of sorbents for environmental sampling / 1979
Fused Silica Capillary Column GC/MS for the Analysis of Priority Pollutants. 1981
Health effects of synthetic silica particulates : a symposium / 1981
High-purity silica occurrences in Pennsylvania / 1985
Information from a Draft Report Entitled 'A 13-Week Inhalation Toxicity Study of Silica Alumino Phosphate in Sprague-Dawley Rats with a 9-Week Recovery Evaluation'. 2011
Initial Submission: Letter from PPG Indus Inc. to USEPA Reporting Prelim Results from Acute (LC50) Inhalation Study with Silane-Treated Precipitated Amorphous Silica, Dated 11/04/1999. 1999
Kinetics of polymerization of C-5 conjugated dienes using silica-alumina cracking catalyst 1974
Large-Scale Preparation of Potassium Hydroxide-Modified Silica Gel Adsorbent. 1989
Materials characterization paper in support of the advanced notice of proposed rulemaking : identification of nonhazardous materials that are solid waste : silica fume : used as ingredient in clinker manufacture / 2008
Method 1664 : n-hexane extractable material (HEM) and silica gel treated n-hexane extractable material (SGT-HEM) by extraction and gravimetry (oil and grease and total petroleum hydrocarbons) / 1994
Method 1664 : n-hexane extractable material (HEM) and silica gel treated n-hexane extractable material (SGT-HEM) by extraction and gravimetry (oil and grease and total petroleum hydrocarbons). 1995
Method 1664, revision A : n-hexane extractable material (HEM ; oil and grease) and silica gel treated n-hexane extractable material (SGT-HEM ; non-polar material) by extraction and gravimetry. 1999
Method 1664, Revision B: N-Hexane Extractable Material (HEM; Oil and Grease) and Silica Gel Treated N-Hexane Extractable Material (SGT-HEM; Non-Polar Material) by Extraction and Gravimetry. 2010
Method 1664: N-Hexane Extractable Material (HEM) and Silica Gel Treated N-Hexane Extractable Material (SGT-HEM) by Extraction and Gravimetry (Oil and Grease and Total Petroleum Hydrocarbons), January 1995. 1995
N-hexane extractable material (HEM) and silica gel treated n-hexane extractable material (SGT-HEM) by extraction and gravimetry. 1994
Occupational exposure to silica and cancer risk 1989
Occupational health program for exposure to free crystalline silica 1977
Precision and Accuracy in the Determination of Organics in Water by Fused Silica Capillary Column Gas Chromotography/Mass Spectrometry and Packed Column Gas Chromatography/Mass Spectrometry. 1983
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