KUR-12-1 < 20201119003332-220500 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2020-11-19
  • stone: KUR-12 1
measured value uncertainty unit description
36Ar 0.964 0.03 pg/g
40Ar/36Ar 380.3 1.0
40Arrad 0.098 0.002 ng/g
air fraction 76.5 %
name global-id
name spots global-id