BK01-1 < 20191120104444-047467 > pub
  • technique: isotope dilution mass spectrometry with 38Ar spike
  • device: Micromass VG5400
  • operator: Dejene
  • modified at 2019-11-28
  • stone: BK01_Ar1
measured value uncertainty unit description
air fraction 38.8 %
40Ar/36Ar 757.7 3.7
36Ar 4.6616 0.0786 pg/g
40Arrad 2.423 0.041 ng/g
name global-id
name spots global-id