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42![REQUEST FOR QUOTE # RFQ-DC[removed]ANNOUNCEMENT FOR STUDENT SERVICES CONTRACTS U.S. Environmental Protection Agency Office of Research and Development National Exposure Research Laboratory Human Exposure and Atmospheric REQUEST FOR QUOTE # RFQ-DC[removed]ANNOUNCEMENT FOR STUDENT SERVICES CONTRACTS U.S. Environmental Protection Agency Office of Research and Development National Exposure Research Laboratory Human Exposure and Atmospheric](https://www.pdfsearch.io/img/6b8044d1d5cc9687689e9439ea0d0d8a.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 2014-03-13 15:09:58
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44![Phoenix NERL Platform Data Quality Issues and Supplementary Analyses
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45![A Review of Setting Appropriate Reach Length for Biological Assessment of Boatable Rivers Joseph E. Flotemersch, U.S. EPA/ORD, James B. Stribling, Tetra Tech Inc., Bob Hughes, Oregon State University, Lou Reynolds, U.S. A Review of Setting Appropriate Reach Length for Biological Assessment of Boatable Rivers Joseph E. Flotemersch, U.S. EPA/ORD, James B. Stribling, Tetra Tech Inc., Bob Hughes, Oregon State University, Lou Reynolds, U.S.](https://www.pdfsearch.io/img/7bf004fc33d49cb2ba98475337611cde.jpg) | Add to Reading ListSource URL: acwi.govLanguage: English - Date: 2008-11-25 15:19:55
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46![Research Parabens as Urinary Biomarkers of Exposure in Humans Xiaoyun Ye, Amber M. Bishop, John A. Reidy, Larry L. Needham, and Antonia M. Calafat Division of Laboratory Sciences, National Center for Environmental Health Research Parabens as Urinary Biomarkers of Exposure in Humans Xiaoyun Ye, Amber M. Bishop, John A. Reidy, Larry L. Needham, and Antonia M. Calafat Division of Laboratory Sciences, National Center for Environmental Health](https://www.pdfsearch.io/img/2cf15afd57a81299b81848f4a3a0735b.jpg) | Add to Reading ListSource URL: stacks.cdc.govLanguage: English - Date: 2014-10-08 07:22:46
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47![Supplemental to Internal standards: A source of analytical bias for volatile organic analyte determinations Michael H. Hiatt U.S. Environmental Protection Agency, National Exposure Research Laboratory Environmental Scie Supplemental to Internal standards: A source of analytical bias for volatile organic analyte determinations Michael H. Hiatt U.S. Environmental Protection Agency, National Exposure Research Laboratory Environmental Scie](https://www.pdfsearch.io/img/23f7d3862d659ae4ca8abc51f160e0b1.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 2011-11-16 12:32:09
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49![DRAFT - EXPOSURE FACTORS HANDBOOK - Update to Exposure Factors Handbook EPA[removed]May 1989 DRAFT - EXPOSURE FACTORS HANDBOOK - Update to Exposure Factors Handbook EPA[removed]May 1989](https://www.pdfsearch.io/img/f76a5506ebbc17d50d12e68b07d30bdd.jpg) | Add to Reading ListSource URL: rais.ornl.govLanguage: English - Date: 2011-09-14 14:27:46
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