DBZ-22 < 20180220142122-095482 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • operator: dejene.feyissa
  • description: groundmass separate was used
  • modified at 2019-12-02
  • stone: DBZ-22-2
measured value uncertainty unit description
air fraction 41.7 %
36Ar 2.927 0.0465 pg/g
40Arrad 1.3497 0.0214 ng/g
40Ar/36Ar 701.5 2.4
name global-id
name spots global-id