Makishima, Akio & Nakamura, E. (2008) New preconcentration technique of Zr, Nb, Mo, Hf, Ta and W employing coprecipitation with Ti compounds: Its application to Lu-Hf system and sequential Pb-Sr-Nd-Sm separation, Geochemical Journal, 42, 199-206, doi:10.2343/geochemj.42.199. < 20200130142317-895299 > pub
Table 3. Pb isotope ratios for JB-3 and JP-1 < 20200130150542-739895 > pub
  • rowname: lead
  • modified at 13 h ago
measured unit JB-3 powder JP-1
206Pb/204Pb a 18.297 (0.001) 18.36 (0.03)
207Pb/204Pb a 15.539 (0.002) 15.56 (0.03)
208Pb/204Pb a 38.255 (0.007) 38.33 (0.08)
(a) determined by Pb isotopes_procedures of Makishima et al., (2007) on MC-ICP-MS Finnigan, Neptune
name physical-form quantity unit global-id
JB-3 powder pub aliquot 1.56 g 20170620122529-773001
JP-1 pub powder 12.8 g 20190301111946-454924

The table is created from analysis shown below. The rowname lead filters out analysis. Upper analysis has priority.To list more analysis, add a stone in stone sub-tab.

  • name
    technique
    device
    priority
JB-3 powder JP-1