Search Results for the EPA National Library Catalog

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Showing: Items 851 - 900
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Select Item Title Year Published
Study of the Concentration and Estimation of Organic Chemical Compounds in Raw and Filtered Surface Waters. 1950
Study of the Determination of Phenol and Structurally Related Compounds by the Gibbs Method. 1947
Suitability of Sheepshead Minnows ('Cyprinodon variegatus') for Life-Cycle Toxicity Tests. 1977
Sulfamic Acid Modification of the Winkler Method for Dissolved Oxygen. 1941
Superfund Innovative Technology Evaluation (SITE) : program evaluation report for Antox BTX water screen (BTX immunoassay) 1993
Supplement 2 to the Fifth Edition of the Manual for the Certification of Laboratories Analyzing Drinking Water. 2012
Surrogate and matrix spike recoveries in chlorinated samples using sodium thiosulfate, sodium arsenite and l-ascorbic acid as dechlorinating agents / 1989
Survey Analysis of Phenolic Compounds in Industrial Effluents by Gas Chromatography-Mass Spectrometry. 1979
Survey of pesticides used in selected areas having vulnerable groundwaters in Washington state 1987
Survey of the occurrence of mercury, lead, and cadmium in the Washington, D.C. area / 1977
Survival and Detection of 'Bacteroides' spp., Prospective Indicator Bacteria. 1985
Syllabus for Short Courses for Industrial Hygiene Engineers and Chemists Presented at Occupational Health Field Headquarters, Cincinnati, Ohio. 1958
Symposium for discussion of the Los Angeles Catalyst Study : proceedings / 1977
Systems Chemical Analysis of Petroleum Pollutants. 1975
Target Detection and Mapping of Aquatic Hazardous Waste Sites in Massachusetts Bay Utilizing Sidescan Sonar. 1992
Technical notes on drinking water methods. 1995
Technologies and Techniques for Early Warning Systems to Monitor and Evaluate Drinking Water Quality: A State-of-the-Art Review. 2005
Tenax-GC Cartridge for Interfacing Capillary Column Gas Chromatography with Adsorption/Thermal Desorption for Determination of Trace Organics. 1982
Tentative Analytical Methods for Cadmium, Chromium, and Cyanide in Water. 1949
Tentative reference method for measurement of tritium in environmental waters / 1975
Test and evaluation of potassium sensors in fresh- and saltwater / 1979
Test method : the determination of inorganic anions in drinking water by ion chromatography -- method 300.1 / 1997
Test Procedure for Gamma Emitters in Drinking Water: Interlaboratory Collaborative Study. 1983
Test procedure for iodine-131 in drinking water : interlaboratory collaborative study {MICROFICHE} / 1983
Test procedure for uranium in drinking water : interlaboratory collaborative study. / 1983
Testacea (Protozoa: Sarcodina) as Indicators of Water Quality in Western Montana. 1974
Tetrachloro-9H-carbazole : a previously unrecognized contaminant in sediments of the Buffalo River / 1984
The Determination of benomyl and carbendazim in industrial and municipal wastewater : [test] method 631 / 1982
The Determination of carbamate and urea pesticides in industrial and municipal wastewater : [test] method 632 / 1982
The determination of chlorinated herbicides in industrial and municipal wastewater, method 615 / 1982
The Determination of mercaptobenzothiazole in industrial and municipal wastewaters / 1985
The determination of organophosphorus pesticides in industrial and municipal wastewater : method 614 / 1982
The determination of pH by flow injection analysis and by fiber optrode analysis / 1988
The Determination of triazine pesticides in industrial and municipal wastewater : [test] method 619 / 1982
The determination of volatile organic compounds at the [micro]g/1 level in water by gas chromatography / 1974
The development of an aqueous trace organic standard reference material for energy related applications : investigation of the aqueous solubility behavior of polycyclic aromatic hydrocarbons / 1980
The effect of ozonation of organics in wastewater / 1981
The fate of chromium (III) in chlorinated water / 1987
The isolation and identification of electrophilic mutagens produced during chlorine disinfection / 1989
The multielemental analysis of drinking water using proton-induced x-ray emission (PIXE) / 1978
Thermotolerant Non-fecal Source 'Klebsiella pneumoniae': Validity of the Fecal Coliform Test in Recreational Waters. 1984
Total organic carbon determinations in natural and contaminated aquifer materials : Relevance and measurement / 1990
Total Organic Carbon in Lake Superior Sediments: Comparisons with Hemipelagic and Pelagic Marine Environments. 1982
TOX, is it the non-specific parameter of the future? / 1984
Toxicity identification evaluation : characterization of chronically toxic effluents : phase I / 1992
Toxicity Reduction Evaluations in Municipal Wastewater Treatment. 1985
Toxics Study of the Lower Calcasieu River. 1990
Trace Analyses for Wastewaters. 1982
Trace Analysis for Aromatic Hydrocarbons in Natural Waters. 1981
Trace analysis of arsenic by colorimetry, atomic absorption, and polarography / 1977
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