IA1904 < 20160112185813-226286 > pub
  • technique: TIMS
  • device: TIMS Thermo-Fisher MAT262 with RPQplus
  • modified at 2016-01-12
  • stone: IA1904
measured value uncertainty unit description
[Th] 1.535 µg/g
[U] 0.46 µg/g
230Th/232Th 1.019 0.004
238U/232Th 0.91
234U/238U 1.002 0.003
[226Ra] 184.0 0.7 fg/g
226Ra/230Th 1.055 0.01
name global-id
name spots global-id