IB1904 < 20160112185821-952132 > pub
  • technique: TIMS
  • device: TIMS Thermo-Fisher MAT262 with RPQplus
  • modified at 2016-01-12
  • stone: IB1904
measured value uncertainty unit description
[Th] 3.369 µg/g
[U] 1.0 µg/g
230Th/232Th 0.981 0.005
238U/232Th 0.901
234U/238U 1.0 0.002
226Ra/230Th 1.01 0.012
[226Ra] 372.0 1.0 fg/g
name global-id
name spots global-id