17ZJ20-1-1 < 20200817121411-130193 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • modified at 2020-08-17
  • stone: 17ZJ20-1-1
measured value uncertainty unit description
36Ar 0.7574 0.0128 pg/g
40Arrad 0.015 0.0009 ng/g
40Ar/36Ar 313.8 1.1
air fraction 94.3 %
name global-id
name spots global-id