DBAG-72A_Ar2 < 20191202111020-160922 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-02
  • stone: dbag-72a 2
measured value uncertainty unit description
36Ar 0.9676 0.0177 pg/g
40Arrad 0.1023 0.0018 ng/g
40Ar/36Ar 386.7 1.3
air fraction 75.7 %
name global-id
name spots global-id