DBAG-74_Ar2 < 20191202105804-048576 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-02
  • stone: dbag-74-2
measured value uncertainty unit description
36Ar 2.1086 0.0337 pg/g
40Arrad 0.2175 0.0039 ng/g
40Ar/36Ar 386.6 1.4
air fraction 76.1 %
name global-id
name spots global-id