Reservation pXRF Soil Lead Screening and Microscopy Workshop 11:00am–3:00pm East Forest Park Branch May 10 2025 Sat pXRF Soil Lead Screening and Microscopy Workshop 11:00am–3:00pm This is not a library sponsored event. Library Location: East Forest Park Branch Room: EFP Community Room Purpose of Meeting Discover the power of combining light microscopy with portable X-ray fluorescence (PXRF) to gain a deeper understanding of soil health and contamination. pXRF Soil Lead Screenings will be available to the public.