oxygen isotopes, recommended < 20110329180833-925-173 > pub
  • technique: mass spectrometry with dual inlet
  • device: SIRA Thermo-Fisher MAT253
  • operator: RT 2011-3
  • description: Averaged value (N=17, 1SD), 0.6-1.7mg
  • modified at 2019-12-20
  • stone: UWG-2
  • references:
measured value uncertainty unit description
δ(17O/16O) 2.93 0.03 relative to VSMOW
δ(18O/16O) 5.71 0.05 relative to VSMOW
Δ(17O/16O) -0.078 0.029
name global-id
Determination of 17O-excess of terrestrial silicate/oxide minerals with respect to Vienna Standard Mean Ocean Water (VSMOW) pub 20131009140130-121830
name spots global-id