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United States Environmental Protection Agency
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Items Found: 2419
Showing: Items 401 - 450
Your Search: (SUBJECT=Chronic toxicity)
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Initial Submission: The Effects of Styrene on Mouse Lung Following Oral Dosing, with Cover Letter Dated 8/17/1999.
Initial Submission: The Evaluation of the Carcinogenicity of Certain Petroleum Fractions in Mice with Cover Letter dated 08/24/1992.
Initial Submission: The Toxicity of Chlorotrifluoroethylene from Inhalation Exposure with Cover Letter dated 10/15/1992.
Initial Submission: The Toxicity of Ditertiary-Butyl Para-Cresol with Cover Letter dated 10/27/1992.
Initial Submission: Toxicity and Physiological Activity of Glycidyl Methacrylate with Cover Letter dated 09/01/1992.
Initial Submission: Toxicity of Dupont Metal Deactivator, and Dupont Blue-A with Cover Letter dated 10/15/1992.
Initial Submission: Tumorigenicity of Cellulose Fibers Injected into the Peritoneal Cavity, with Cover Letter Dated 07/24/2000.
Initial Submission: Two-Year Feeding Study in Rats with Bis(Tri-N-Butyltin)Oxide (TBTO) with Cover Letter dated 09/29/1992.
Inter-laboratory comparison of processing and analytical procedures for analysis of cyclic volatile methylsiloxane (cVMS) materials in fish liver obtained from Atlantic cod collected from the inner Oslofjord with Octylmethylcyclotetrasiloxane (D4), Decamethylcyclopentasiloxan (D5), Dodecamethylcyclohexasiloxane (D6) and Hexamethylcyclotrisiloxane (D3).
Interim Draft Results of a Combined Repeated-Dose Toxicity Study with a Reproduction/Developmental Toxicity Screening Test in Rats with Nitrilotriacetonitrile (NTAN).
Interim Results from the Combined Repeated Dose Toxicity Study with the Reproduction/ Developmental Toxicity Screening Test 1-Propanesulfonic Acid, 2-hydroxy-3-(2-propen-1-yloxy)-, Sodium Salt (1:1).
Interim Results of a Combined Repeated-Dose Study in Rats with a Reproductive/Developmental Toxicity Screening Test (OECD 422) with EDTA-MnNa2 (Asterisk 3).
Interim Results of a Preliminary Developmental Oral (Gavage) Toxicity Study in Rats with Aminoethylethanolamine (AEEA) (Asterisks)3.
Interim Results of a Preliminary Developmental Oral Toxicity Study in Rats with Aminoethylethanolamine (star) 3.
Interim Results of a Preliminary Range Finding Prenatal Developmental Toxicity Study in Rats with Nitrogen Containing Heterocycle, Substituted (Star 2).
Interim Results of a Preliminary Range-Finding Oral Prenatal Developmental Toxicity study in Rats with Nitrogen Containing Heterocycle, Substituted (Asterisks)2.
Interim Results of an Enhanced 1 -Generation Reproduction Toxicity Screening Study in Wistar Rats with the Submitted CBI Substance.
Interim Results of OECD 422 Combined Repeated Dose Toxicity Study with the Reproduction /Developmental Toxicity Screening Test in Wistar Rats (Oral Administration - Gavage).
Internal Memorandum on Comparative Chronic Toxicities and Carcinogenic Potentials of Four 2-ethylhexyl-containing Compounds in Rats and Mice (draft).
Intra-laboratory Correspondence: Preliminary Findings of a Chronic Dermal Toxicity and Skin Tumorigenicity.
Letter from 3M to USEPA regarding Mechanistic Two-year Study of Hepatic Tumor Induction in Rats Fed Ammonium Perfluoroalkyl Carboxylates dated 10/11/93.
Letter from Akzo Chemie America to US EPA Containing Risk Evaluation of Oleylamine.
Letter from Allied Chemical Corporation to US EPA Submitting Testing Results of N-(4,6-dichloro-triazin-2-yl) Monosodium Salt.
Letter from Amer Petroleum Instit to USEPA Regarding an Inhalation Oncogenicity Study of Commercial Hexane in Rats and Mice: Part 1 (Rats) with Attachments, Dated 04/16/1993.
Letter from Amer Petroleum Instit to USEPA Regarding an Inhalation Oncogenicity Study of Commercial Hexane in Rats and Mice: Part II (Mice) with Attachments, Dated 06/03/1993.
Letter from Chemical Manufacturers Assoc. to USEPA reporting Chronic Toxicity/Oncogenicity-Rat Feeding Study Submitted under Section 3 FIFRA, dated 12/31/1997.
Letter from Chemical Manufacturers Association to USEPA Regarding Information on the Enclosed Final Reports on 2-mercaptobenzothiazole with Attachments.
Letter from Dow Chem. Co. to US EPA Regarding Submission of Final Study Reports for 1,2-dichloropropane with Attachments.
Letter from Dow Corning Corp. to USEPA re: Termination of 24-Month Combined Chronic toxicity and Oncogenicity Whole Body Vapor Inhalation Study of HMDS on Fischer 344 Rats, dated 08/11/1998.
Letter from Dow Corning Corp. to USEPA re: Twenty-four Month Combined Chronic Toxicity and Oncogenicity Whole Body Vapor Inhalation Study of Hexamethyl-Disiloxane (HMDS) in Fischer-344 Rats, dated 11/24/1997.
Letter from Dow Corning Corp. to USEPA regarding Toxicity of Dimethyl Silicones and Siloxanes (Dow Corning 360 Fluid) with Attachments, dated 10/06/1995.
Letter from Dow Corning Corp., to USEPA Enclosing Appendix E of Previous Submission, A Life-Time Implant Study with Dow Corning Q7-2159A in Rats, dated 07/22/1998.
Letter from Ethyl Corp to US EPA Submitting Additional Preliminary Results from 2-year Bioassay on Diethyltoluene Diamine.
Letter from Indus Hlth Foundation Inc to USEPA Regarding Test Rule on Methylethylketoxime (MEKO) 799.2700 with Attachments, Dated 03/21/1994.
Letter from Monsanto Co. to USEPA regarding Toxicity Studies of Dimethyl Acetamide with Attachments, dated 09/25/1995.
Letter from Nor-am Chemical Co to Us Epa Regarding Experimental Insecticides Testing Results with Attachments (Sanitized).
Letter from SOCMA to USEPA Regarding TSCA Section 4 Final Report for Oral Oncogenicity Study in Mice with Tributyl Phosphate, Dated 02/23/1994.
Letter from SOCMA to USEPA Regarding TSCA Section 4 Final Report for Oral Oncogenicity Study in the Rat with Tributyl Phosphate with Attachments, Dated 02/25/1994.
Letter from Socma to Usepa Submitting Information Concerning Tributyl Phosphate When Administered in the Diet of Rats in a 24-month Oncogenicity Study with Attachment.
Letter from Union Carbide Corp. to USEPA re: Submission to FIFRA of Virus Efficacy Test for UCARSAN 4256 (25.6% glutaraldehyde) and UCARCIDE 250 Antimicrobial (50% glutaraldehyde) against Porcine Reproductive Respiratory Syndrome (PRRS) and Hog Cholera (HC) Virus.
Letter Regarding the Study & Report of Effect of Vinyl Chloride.
Letter to EPA Documenting 3M's Understanding of What Types of Environmental Monitoring Data Need to be Submitted to the TSCA Section 8(e) Docket Due to 'the Increased Amount of Environmental Monitoring for Fluorochemicals (FCs) being Conducted under a Variety of Programs' with Fluorochemicals.
Letter to Providing Contact Information for the Consumer Product Safety Commission (CPSC) so that EPA can Review the Contents of Various Product Removal Reports on Individually Recalled Items Related to Lead and/or Phthalate Contamination with Di-n-octyl phthalate (DnOP); Di-(2-ethylhexyl) phthalate (DEHP); Dibutyl phthalate (DBP); Diisodecyl phthalate (DIDP); Diisononyl phthalate (DINP) and Benzyl butyl phthalate (BBP).
Letter to Report Preliminary Pathology Results from the Terminal Sacrifice of Rats at the End of a Two Year Inhalation Study of Vinyl Acetate.
Letter to USEPA regarding preliminary Information on Observations Made after 24 Months of a Lifetime Skin Painting Carcinogenicity Assay on Mice Treated with Xb-2793 (Sanitized).
Lifetime Dermal Carcinogenesis/Chronic Toxicity Screening Bioassay of Refinery Streams in C3H/HeJ Mice.
Lifetime Dermal Carcinogenesis/Chronic Toxicity Screening Bioassay of Refinery Streams in C3H/HeJ Mice. Twenty First Month Progress Report 08 January 1987 to 11 February 1987.
Local Lymph Node Assay (LLNA) was Performed on CBA/J Female Mice, Five Animals Per Group at 0, 5, 25, and 75% of the Test Material for 3 Days with Bis(dimethylcarbamodithioato-Kappas, Kappas')(mu-((1,2-Ethanediylbis(carbamodithioato-Kappas, Kappas'))(2-)))di-zinc.
Local Lymph Node Assay in Mice (LLNA-BrdU ELISA).
Local Lymph Node Assay in Mice (LLNA/IMDS) Study of the Test Substance.
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