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Hexavalent Chromium: New Exposure RegulationIndustrial Hygiene News. May 2006.Chromium-New Exposure Reg Article IHN 5-06.pdfCrVI: New Regulations and Detection MethodsOccupational Health and Safety. Jan. 2006.CrVI Regs and Detection Article OHS 1-06.pdfColorimetric Wipes are Specific, Sensitive, and Fast Industrial Hygiene News. July 2004. Colorimetric Wipes Article IHN 7-04.pdf