Search Results for the EPA National Library Catalog

Items Found: 956
Showing: Items 901 - 950
Your Search: (SUBJECT=Acids)


 
 
 
PREV 1 ... 9 10 11 12 13 14 15 16 17 18 19 20 NEXT
Select Item Title Year Published
Toxicity and Bioaccumulation of Cadmium and Copper as Affected by Humic Acid. 1984
Toxicity and health threats of phthalate esters: review of the literature. 1972
Toxicity of the Herbicides 2,4-D, DEF, Propanil and Trifluralin to the Dungeness Crab, 'Cancer magister'. 1979
Toxicological Evaluation of Complex Industrial Wastes Implications for Exposure Assessment/ 1989
Toxicological profile for diethyl phthalate / 1995
Toxicological profile for diethyl phthalate draft / 1993
Toxicological Profile for Diisobutylphthalate. 1989
Toxicological Profile for Isopropyl Methylphosphonate. 1989
Toxicology of Natural and Man-Made Toxicants in Drinking Water. 1984
Toxicology of Natural and Man-Made Toxicants in Drinking Water. 1984
Toxics release inventory : list of toxic chemicals within ethylenebisdithiocarbamic acid category. 1994
Trace Metal Fate in a Rotary Kiln Incinerator with an Ionizing Wet Scrubber (Journal Article). 1991
Trace metal fate in a rotary kiln incinerator with an ionizing wet scrubber. [microfiche] / 1990
Trace pollutant emissions from the processing of non-metallic ores / 1974
Transcriptional Changes in Hepatic Tumors of Rats Induced by Di(2-ethylhexyl) phthalate and Di-n-Octyl phthalate. 1993
Transfection of cytochrome P450 CDNAS into mammalian cells used in mutation and transformation assays. {microfiche} 1991
Transfer of Conjugative Plasmids and Mobilization of a Nonconjugative Plasmid between 'Streptomyces' Strains on Agar and in Soil. 1988
Tributyltin and Dexamethasone Induce Apoptosis in Rat Thymocytes by Mutually Antagonistic Mechanisms. 1994
Trimellitic anhydride (TMA) : part 1 / 1983
Tris (2-ethylhexyl) phosphate CAS no. 78-42-2 ; bis (2- ethylhexyl) phosphate, CAS no. 298-07-7 ; mono (2-ethylhexyl) phosphate, CAS no. 12645-31-7. 1992
Trophic Control of Lung Development by Sympathetic Neurons: Effects of Neonatal Sympathectomy with 6-Hydroxydopamine. 1988
Tungstic Acid for Preconcentration and Determination of Gaseous and Particulate Ammonia and Nitric Acid in Ambient Air. 1982
Tungstic Acid Technique for Monitoring Nitric Acid and Ammonia in Ambient Air. 1982
Turnover of Extracellular DNA in Eutrophic and Oligotrophic Freshwater Environments of Southwest Florida. 1989
U.S.S.R. Literature on Air Pollution and Related Occupational Diseases. Volume 16. Biological Effect and Hygienic Significance of Atmospheric Pollutants, Book 1/9. 1968
Ultimate Disposal of Phosphate from Waste Water by Recovery as Fertilizer. 1970
Uptake and utilization of amino acids during anaerobic digestion / 1965
Uptake Efficiency of the Gills of English Sole (Parophrys vetulus) for Four Phthalate Esters. 1984
USA/USSR Symposium on Recycling Water Supply Systems and Reuse of Treated Water at Industrial Plants (5th) Held in the Soviet Union at the Moscow Headquarters of Gosstroy on September 12-13, 1977. 1978
Use of a Novel Plasmid to Monitor the Fate of a Genetically Engineered 'Pseudomonas putida' Strain. 1992
Use of Anaerobic Filters for the Renovation of Acidic Wastewaters. 1971
Use of Chemical Additives to Improve Aeration Rates. 1965
Use of DNA Purified In situ from Cells Embedded in Agarose Plugs for the Molecular Analysis of tk (-/-) Mutants Recovered in the L5178Y tk (+/-)3.7.2C Mutagen Assay System. 1990
Use of DNA:DNA Colony Hybridization in the Rapid Isolation of 4-Chlorobiphenyl Degradative Bacterial Phenotypes. 1986
Use of exposure units for estimating aquatic toxicity of organophosphate pesticides / 1977
Use of Human Peripheral Blood Lymphocytes to Measure DNA Binding Capacity of Chemical Carcinogens. 1988
Use of the Protococcaceae for Purifying Waste Water (Primenenie Protokokkovykh Vodorosley dlya Ochiski Stochnykh Vod). 1971
Use of Ultrasound in Monitoring Chemical Contamination in Water. 1995
USEPA method study, method 510.1, the determination of the maximum total trihalomethane potential / 1987
Using the Method of Separation and Identification of Amino Acids to Detect Extraterrestrial Life. 1971
Utility of Light Scatter in the Morphological Analysis of Sperm. 1992
Utility of the Murine Erythroleukemic Cell (MELC) in Assessing Mechanisms of Action of DNA-Active Developmental Toxicants: Application to 5-Fluorouracil. 1993
Utilization of free and combined amino acids by activated sludge 1965
Vacuum-Acid Hydrolysis of Fungal Protein and of Other Protein Sources. 1971
Validation of Signature Polarlipid Fatty Acid Biomarkers for Alkane-Utilizing Bacteria in Soils and Subsurface Aquifer Materials. 1989
Variations in the natural abundance of 13C in proteins and amino acids. 1971
Waste citrus activated sludge as a poultry feed ingredient / 1975
Waste minimization opportunity assessment : Fort Riley, Kansas. {microfiche} 1990
Waste reduction activities and options for a scrap metal recovery facility / 1992
Water quality standards criteria digest : a compilation of Federal/State criteria on acidity/alkalinity. 1972
PREV 1 ... 9 10 11 12 13 14 15 16 17 18 19 20 NEXT

Save, Print or Email Selected Records