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Robust Summaries & Test Plans: 3,3'-Dichlorobenzidine Dihydrochloride


EPA is posting submissions to EPA related to the HPV Challenge Program for the purposes of making them more easily accessible to the public and inviting public comment on them. EPA is posting these submissions verbatim without editing them in any way. EPA has not evaluated the submissions on their merits prior to posting. In some cases, submitters have chosen to include information that goes beyond the scope of the HPV Challenge Program guidance, e.g., exposure information and risk characterizations. The Agency has neither reviewed nor evaluated the information contained in these submissions, and EPA cannot attest to their accuracy or sufficiency. Posting of a submission on this website does not constitute an endorsement by EPA of the submission or of any other information contained in the submission.

Download in PDF format.   (53 pp., 2.6 mb )

Please download the PDF version for offline use. The print quality is much better than that of the web pages.

Cover Letter  (PDF, 4 pp., 143 kb )

Cover Letter (revised)  (PDF, 2 pp., 135 kb )

Test Plan (PDF)  (30 pp., 1.5 mb )

Final Revision as Identified by the Submitter  November 10, 2009
     Transmittal Letter  (PDF)  (9 p., 332 kb)  About PDF)

Summaries (PDF)  (21 pp., 677 kb )


     March 12, 2009
     Comments (PDF)  (5 pp. 82 kb)   About PDF)

Animal Protection Organizations
     February 5, 2007
     Comments (PDF)  (2 pp., 88 kb.) About PDF)

Environmental Defense
     November 9, 2006
     Comments (PDF)  (3 pp. 133 kb)   About PDF)

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