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		            Article Date: 06/04/10
		            Word Count:  123 
		            
		            
		            
		             XRF Screening Might Help in Catching Problem Drywall 
		            
		             X-ray fluorescence (XRF) technology might help in detecting drywall with elevated hydrogen sulfide emissions, an upcoming CPSC contractor report will suggest.  The agency pointed to the coming document in ... Log in to view full article.