Title: Appendix B
Author: demoux
Last saved by: Tamzin Anderson
Company: Johannes Gutenberg-Universität Mainz

Supplementary data Table 3: Data for reference materials JR-1 and BHVO-2 obtained by LA-ICP-MS measurements on glass beads

| JR-1; 6 beads n = 18 | | | BHVO-2; 1 bead, n = 3 |
| Mean | RSD%^* | Ref. val.^† | rec.%^‡ | | Mean | RSD%^* | Ref val.^† | rec.%^‡
Rb | 252 | 6.8 | 258 | 98 | | 9.4 | 0.8 | 9.1 | 103
Sr | 32 | 5.3 | 29 | 112 | | 403 | 1.3 | 396 | 102
Ba | 48 | 1.8 | 48 | 102 | | 135 | 0.3 | 131 | 103
Y | 41 | 2.0 | 42 | 99 | | 25.7 | 2.1 | 26.0 | 99
Zr | 94 | 1.9 | 99 | 95 | | 171 | 1.9 | 172 | 99
Hf | 4.73 | 2.7 | 4.69 | 101 | | 4.51 | 1.4 | 4.36 | 103
Ta | 1.73 | 1.5 | 1.75 | 99 | | 1.25 | 2.1 | 1.14 | 110
Nb | 15.4 | 1.6 | 15.6 | 98 | | 18.5 | 2.4 | 18.1 | 102
U | 8.75 | 2.9 | 8.83 | 99 | | 0.44 | 3.0 | 0.403 | 109
Th | 27.2 | 2.5 | 27.1 | 100 | | 1.30 | 2.5 | 1.22 | 106
La | 19.8 | 1.0 | 19.3 | 102 | | 15.6 | 0.8 | 15.2 | 103
Ce | 46.1 | 1.0 | 45.7 | 101 | | 38.0 | 0.9 | 37.5 | 101
Pr | 5.92 | 0.6 | 5.88 | 101 | | 5.36 | 0.8 | 5.35 | 100
Nd | 23.6 | 0.0 | 23.6 | 100 | | 25.4 | 1.0 | 24.5 | 104
Sm | 5.75 | 0.8 | 5.74 | 100 | | 6.30 | 1.6 | 6.07 | 104
Eu | 0.271 | 2.5 | 0.267 | 102 | | 2.14 | 1.3 | 2.07 | 103
Gd | 5.63 | 1.2 | 5.85 | 96 | | 6.37 | 1.2 | 6.24 | 102
Tb | 0.95 | 1.0 | 0.98 | 97 | | 0.94 | 1.1 | 0.92 | 102
Dy | 6.33 | 1.4 | 6.30 | 101 | | 5.55 | 1.3 | 5.31 | 104
Ho | 1.33 | 1.6 | 1.30 | 102 | | 1.02 | 1.5 | 0.98 | 104
Er | 4.16 | 2.0 | 4.11 | 101 | | 2.63 | 1.0 | 2.54 | 104
Tm | 0.66 | 2.2 | 0.66 | 100 | | 0.34 | 1.4 | 0.33 | 104
Yb | 4.83 | 2.2 | 4.74 | 102 | | 2.14 | 0.1 | 2.0 | 107
Lu | 0.72 | 2.5 | 0.72 | 101 | | 0.29 | 1.0 | 0.27 | 108
^* RSD: relative standard deviation = 100 x σ / mean [%]
^† Ref. val.: reference values compiled from the GeoRem database
(http://georem.mpch-mainz.gwdg.de/)
^‡ rec.%: recovery