IA1841 < 20160112185807-989471 > pub
  • technique: TIMS
  • device: TIMS Thermo-Fisher MAT262 with RPQplus
  • modified at 2016-01-12
  • stone: IA1841
measured value uncertainty unit description
[Th] 1.448 µg/g
[U] 0.431 µg/g
230Th/232Th 1.016 0.005
238U/232Th 0.903
234U/238U 1.0 0.001
[226Ra] 176.0 0.7 fg/g
226Ra/230Th 1.073 0.011
name global-id
name spots global-id