US-01-1 < 20201119003332-764749 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2020-11-19
  • stone: US-01-1
measured value uncertainty unit description
36Ar 0.931 0.016 pg/g
40Ar/36Ar 354.7 0.7
40Arrad 0.061 0.001 ng/g
air fraction 83.5 %
name global-id
name spots global-id