Parker, Andrew2016-10-202016-10-202016-09-26http://hdl.handle.net/10342/5972Presented for World Environmental Health Day, September 26, 2016 in Greenville, North Carolina.en-USPerchloroethyleneOccupational Exposure LimitsGas chromatographyFlame ionization detectorCommercial solventCharcoal tubesPoster