TD-1842_Ar4 < 20191129142341-829356 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-11-29
  • stone: TD-1842 4
measured value uncertainty unit description
36Ar 0.5328 0.0144 pg/g
40Arrad 0.1218 0.0032 ng/g
40Ar/36Ar 497.7 1.8
air fraction 59.0 %
name global-id
name spots global-id