DHA-34_Ar2 < 20191203094019-867440 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-03
  • stone: DHA-34-2
measured value uncertainty unit description
36Ar 2.1984 0.0321 pg/g
40Arrad 0.0783 0.0029 ng/g
40Ar/36Ar 328.1 1.2
air fraction 90.2 %
name global-id
name spots global-id