DHA-4_Ar1 < 20191202141134-887244 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-02
  • stone: dha-4-1
measured value uncertainty unit description
36Ar 3.4982 0.0642 pg/g
40Arrad 0.0628 0.0039 ng/g
40Ar/36Ar 312.1 1.0
air fraction 94.8 %
name global-id
name spots global-id