1. A comparison of X-ray fluorescence and wet chemical analysis of air filter samples from a scrap lead smelting operation
2. A comparison of X-ray fluorescence and wet chemical analysis for lead on air filters from different personal samplers used in a bronze foundry
3. Health and Safety Executive: Methods for the Determination of Hazardous Substances. Lead and Inorganic Compounds of Lead in Air, MDHS 7, HSE, London, 1987
4. NIOSH Manual of Analytical Methods 4th edn., ed. P. Eller, Method 7702: Lead by field portable XRF, National Institute for Occupational Safety and Health, Cincinnati, OH, Publication 94-113, 1994 (supplement issued Jan 15, 1998)
5. C. J. Elskamp, OSHA Manual of Analytical Methods, Method OSA1: Lead (Pb) in Workplace Air by NITON 700 Series Field Portable X-Ray Fluorescence (XRF) Analyzer, Occupational Safety and Health Administration, OSHA Salt Lake Technical Center, Salt Lake City, UT, April, 2003. http://www.osha.gov/dts/sltc/methods/onsite/osa1/osa1.html, accessed Feb 29, 2004, but recently withdrawn