DHA-29_Ar2 < 20191203103207-164510 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2019-12-03
  • stone: dha-29-2
measured value uncertainty unit description
36Ar 3.2415 0.0481 pg/g
40Arrad 0.079 0.0036 ng/g
40Ar/36Ar 318.0 1.0
air fraction 93.1 %
name global-id
name spots global-id