# Percent activity of organic fractions from diatoms that bind with radionuclide # PI: Peter H. Santschi # Version: 2019-04-11 ========================= radionuclide NAEPS AEPS HF_soluble HF_insoluble lt_3000_amu EDTA SDS ------------------------- Th 36.8 10.55 0.43 23.54 1.35 21.78 5.56 Pa 16.82 9.05 0.67 6.53 19.48 22.3 25.15 Pb 3.13 18.04 8.69 23.83 13.74 30.04 2.54 Be 5.98 5.06 0.79 23.9 11.79 37.39 15.09