17ZJ17-1-2 < 20200817121412-973600 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2020-08-17
  • stone: 17ZJ17-1-2
measured value uncertainty unit description
36Ar 1.4956 0.0257 pg/g
40Arrad 0.1212 0.0032 ng/g
40Ar/36Ar 366.7 2.2
air fraction 80.2 %
name global-id
name spots global-id