DBAG-74_Ar1 < 20191202105541-973134 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-02
  • stone: dbag-74-1
measured value uncertainty unit description
36Ar 2.1054 0.0353 pg/g
40Arrad 0.2198 0.0041 ng/g
40Ar/36Ar 387.8 1.4
air fraction 75.9 %
name global-id
name spots global-id