JB2-2_B < 20191011092231-398963 > pub
  • technique: B_procedures of Nakamura et al. (1992)
  • device: TIMS Thermo-Fisher MAT261
  • modified at 2020-02-10
  • stone: JB2-2
measured value uncertainty unit description
11B/10B 4.0836 0.0005
δ11B 7.9 0.1
name global-id
name spots global-id