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A Caution on Using XRF Alone for the Identification of Problem Drywall - InterNACHI
https://www.nachi.org/xrf-chinese-drywall.htm
Free Access to 30 Certifications. Free Logos, Business Card Design, Etc. Become a Home Inspector. Boost Your Existing Business. Over $75,000 Worth of Additional Benefits. Residential Standards of Practice. Commercial Standards of Practice. Home Inspector Code of Ethics. Vendor Code of Ethics. Free Home Inspector Exam. Home Inspection Flash Cards. InterNACHI Members: Log In. A Caution on Using XRF Alone for the Identification of Problem Drywall. By Nick Gromicko and Dennis Rose. Is Strontium to Blame?