IA1842 < 20160112185810-033181 > pub
  • technique: TIMS
  • device: TIMS Thermo-Fisher MAT262 with RPQplus
  • modified at 2016-01-12
  • stone: IA1842
measured value uncertainty unit description
[Th] 1.435 µg/g
[U] 0.426 µg/g
230Th/232Th 1.015 0.005
238U/232Th 0.901
234U/238U 1.0 0.002
[226Ra] 173.0 0.4 fg/g
226Ra/230Th 1.065 0.009
name global-id
name spots global-id