DHA-1_Ar2 < 20191203111548-100222 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-03
  • stone: DHA-1-2
measured value uncertainty unit description
36Ar 2.9687 0.0481 pg/g
40Arrad 0.0048 0.0029 ng/g
40Ar/36Ar 297.5 0.9
air fraction 99.5 %
name global-id
name spots global-id