Bresto: sample label, factor, 30xelements(ppm/% and meas. uncertainty), NAA Bonn                
  Sample     &factor &  As     &         &  Ba     &         &  Br     &         &  Ca%    &         &  Ce     &
  Bresto 1   &  1.000&    31.5 &    0.13 &    729. &    35.6 &    6.72 &    0.35 &    3.39 &    0.19 &    56.7 &    0.35 
  Sample     &factor &  Co     &         &  Cr     &         &  Cs     &         &  Eu     &         &  Fe%    &
  Bresto 1   &  1.000&    25.3 &    0.12 &    224. &    0.82 &    5.05 &   0.100 &    1.12 &   0.020 &    5.49 &   0.015 
  Sample     &factor &  Ga     &         &  Hf     &         &  K %    &         &  La     &         &  Lu     &
  Bresto 1   &  1.000&    20.2 &    1.54 &    3.97 &   0.052 &    2.11 &   0.016 &    27.0 &   0.062 &    0.44 &   0.011 
  Sample     &factor &  Na%    &         &  Nd     &         &  Ni     &         &  Rb     &         &  Sb     &
  Bresto 1   &  1.000&    1.00 &   0.003 &    24.4 &    2.64 &    182. &    29.3 &    112. &    2.31 &    1.14 &   0.025 
  Sample     &factor &  Sc     &         &  Sm     &         &  Ta     &         &  Tb     &         &  Th     &
  Bresto 1   &  1.000&    22.7 &   0.022 &    4.75 &   0.069 &    0.74 &   0.039 &    0.68 &   0.054 &    10.6 &   0.063 
  Sample     &factor &  U      &         &  W      &         &  Yb     &         &  Zn     &         &  Zr     &
  Bresto 1   &  1.000&    1.72 &    0.18 &    3.07 &    0.14 &    2.78 &   0.050 &    147. &    2.18 &    120. &    22.3