Integrated Risk Information System

Integrated Risk Information System, U.S. Environmental Protection Agency, Washington, D.C., 1991. [Pg.531]

Oral reference doses by chemical name for 535 substances EPA s IRIS (Integrated Risk Information. System) http //www.epa.gOv/ngispgm3/iri.s/... [Pg.297]

EL = emissions level ERA = Environmental Protection Agency HSDB = Hazardous Substances Data Bank lARC = International Agency for Research on Cancer IRIS = Integrated Risk Information System NIOSH = National Institute of Occupational Safety and Health OEL = occupational exposure limit OSHA = Occupational Safety and Health Administration PEL = permissible exposure limit RAC = reference air concentration REL = recommended exposure limit RCRA = Resource Conservation and Recovery Act RfD = reference dose TLV = threshold limit value TWA = time-weighted average WHO = World Health Organization... [Pg.190]

EPA. 1988d. Reference dose (RfD) Description and use in health risk assessment. Vol. I, Appendix A Integrated risk information system supportive documentation. U.S. Environmental Protection Agency, Office of Health and Environmental Assessment. EPA 600/8-86-032a. [Pg.205]

IRIS. 1999. Methyl parathion. Integrated Risk Information System. Washington, DC U.S. Environmental Protection Agency. Http //www.ena.gov/iris/subst/index.htm.. April 19, 1999. [Pg.214]

Integrated Risk Information System adsorption ratio kilogram metric ton... [Pg.261]

EPA s Integrated Risk Information System (IRIS) lists an oral reference dose (RfD) of 0.006 mg/kg/day for endosulfan (IRIS 2000). No reference concentration (RfC) for chronic inhalation exposures to endosulfan was reported. [Pg.263]

IRIS 2000. IRIS Substance File. Endosulfan. Integrated Risk Information System. March 31, 2000. http //www.epa.gov/ngispgm3/iris/subst/0235.htm... [Pg.300]

Integrated Risk Information System (IRIS) Database... [Pg.310]

The following is a synopsis of current scientific toxicity and fate information for the top chemicals (by weight) that facilities within this sector self-reported as released to the environment based upon TRI data. The information contained below is based upon exposure assumptions that have been conducted using standard scientific procedures. The effects listed must be taken in context of these exposure assumptions that are more fully explained within the full chemical profiles in the Hazardous Substances Data Bank (HSDB) and the Integrated Risk Information System (IRIS), both accessed via the Internet. [Pg.135]

US Environmental Protection Agency (2002) Toxicological review of phenol (CAS No. 108-95-2) EPA/635/R-02/006, In support of summary information on the integrated risk information system (IRIS), Washington DC... [Pg.309]

USEPA (2009) The Integrated Risk Information System (IRIS). Available at http //www.epa. gov/iris/index.html... [Pg.203]

EPA IRIS, Integrated risk information system regarding decabromodiphenyl ether, octabromo-diphenyl ether and pentabromodiphenyl ether)... [Pg.383]

On the basis of inadequate human data and sufficient animal data, U.S. EPA (1994) in their Integrated Risk Information System (IRIS) classified aniline as... [Pg.41]

U.S. EPA (U.S. Environmental Protection Agency). 1994. Aniline. Integrated Risk information System (IRIS). [Online] Available http //www.epa.gov/ncea/iris.htm. [10/011/96]. [Pg.69]

No inhalation slope factor is available for aniline, and the available inhalation studies did not examine the endpoint of carcinogenicity. Based on the chronic oral administration of aniline hydrochloride to CD-F rats (CUT 1982), U.S. EPA in its Integrated Risk Information Systems (IRIS) has estimated an oral slope factor of 5.7x1 OP Vrng/kg/d (U.S. EPA 1994). In that study, spleen tumor incidences in rats administered 0, 200, 600, or 2,000 ppm in the diet were 0/64, 0/90, 1/90, and 31/90, respectively. Aniline also has genotoxic action. [Pg.74]

Neither an inhalation nor an oral slope factor is currently available for monomethylhydrazine. Slope factors for 1,1-dimethylhydrazine and 1,2-dimethylhydrazine were available but have been withdrawn from the U.S. EPA Integrated Risk Information System (IRIS) (U.S. EPA 1986). For a preliminary carcinogenicity assessment, the withdrawn inhalation slope factor for 1,1-dimethylhydrazine (cited in ATSDR 1994) will be used as a surrogate for monomethylhydrazine. The assessment follows previously described methodologies (NRC 1985 Henderson 1992). [Pg.167]

National Institutes of I lea 1th. Integrated Risk Information System (IRIS). http // toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen IRIS. 2004. [Pg.731]

IRIS. 1998. Integrated Risk Information System, Office of Health and Environmental Assessment, Environmental Criteria and Assesment Office, Cincinnati, OH. May 1998. [Pg.238]

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