measured	value	uncertainty	unit
¹¹B/¹⁰B	3.768	0.003

tables:

Table 2a. Mass discrimination factors for various tourmalines (TIMS) of Nakano, Toshio (2001) Boron isotope geochemistry of metasedimentary rocks and tourmalines in a subduction zone metamorphic suite, Physics of The Earth and Planetary Interiors, 127, 233-252. more
Table 2b. Mass discrimination factors for various tourmalines (SIMS) of Nakano, Toshio (2001) Boron isotope geochemistry of metasedimentary rocks and tourmalines in a subduction zone metamorphic suite, Physics of The Earth and Planetary Interiors, 127, 233-252. more