DHA-18_Ar1 < 20191203110642-246330 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-03
  • stone: dha-18_Ar1
measured value uncertainty unit description
36Ar 1.8614 0.0321 pg/g
40Arrad 0.0159 0.0052 ng/g
40Ar/36Ar 303.7 2.5
air fraction 97.5 %
name global-id
name spots global-id