DHA-31_Ar2 < 20191202143523-506830 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-02
  • stone: GM DHA-31-2
measured value uncertainty unit description
36Ar 5.3276 0.0802 pg/g
40Arrad 0.1191 0.0021 ng/g
40Ar/36Ar 316.1 1.2
air fraction 93.6 %
name global-id
name spots global-id