SPECIMEN 26Al Activity NUMBER CLASS (dpm/kg) ALH 77292 L6 80.6±3.2 ALH 85031 H6 49.2±3.4 ALH 85034 L6 51.2±2.0 ALH 85046 L6 65.2±3.2 ALH 85062 L3 38.0±2.2 ALH 85097 H5 49.0±4.1 ALH 85104 H5 48.6±4.3 DOM 85502 L6 59.0±3.7 EET 83203 H5 53.7±3.1 EET 87536 L6 32.6±1.9 EET 87539 H5 38.3±2.1 EET 87544 LL4 43.5±1.7 EET 87547 H6 70.5±3.5 EET 87555 L6 62.2±2.1 EET 87556 L6 68.1±4.1 EET 87557 L4 58.9±2.4 EET 87558 L5 59.9±3.6 EET 87564 L4 57.6±2.9 EET 87566 L6 56.3±2.4 EET 87573 L4 47.6±3.3 EET 87576 H5 73.6±4.2 EET 87578 L6 58.5±2.7 EET 87744 L6 46.9±3.3 EET 90007 C4 59.4±2.8 EET 90012 L4 61.0±4.0 EET 90015 C4 62.3±2.5
Uncertainties are calculated from counting statistics. All data have been corrected for background effects and counting geometry, and preliminary corrections have been made for sample geometry effects. For more information or to request a copy of the complete Battelle 26Al dataset, please contact:
John Wacker
telephone: (509) 376-1076
FAX: (509) 376-3002
e-mail: jf_wacker@pnl.gov