DHA-20_Ar1 < 20191203100346-229408 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-03
  • stone: DHA-20-1
measured value uncertainty unit description
36Ar 1.6849 0.0321 pg/g
40Arrad 0.0749 0.0021 ng/g
40Ar/36Ar 336.1 1.0
air fraction 88.1 %
name global-id
name spots global-id