MY-3-1 < 20201119003330-144042 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2020-11-19
  • stone: chunk MY-3 1
measured value uncertainty unit description
36Ar 1.669 0.048 pg/g
40Ar/36Ar 499.8 1.3
40Arrad 0.399 0.011 ng/g
air fraction 57.9 %
name global-id
name spots global-id