…er, unfiltered, picocuries per liter Water None None None None Total None Agree 29980 Tl-208 counting error, wu pCi/L RAD Thallium-208 counting error, water, unfiltered, picocuries per liter Water Counting Error None None None Total None Agree 29981 Tl-208, wf pCi/L RAD Thallium-…