Table 1

List of sub-sample masses and Hg concentrations of Acadia University internal lithogeochemical reference material QUA-1 analysed in replicate

Analysis numberMass (mg)Hg conc. (ppb)
400–1 Q399.2134.286
400–2 Q399.3134.142
400–3 Q394.2133.039
400–4 Q401.5129.036
400–5 Q397.7131.428
400–6 Q409.9140.876
400–7 Q397.0132.935
400–8 Q393.3131.526
400–9 Q398.7132.736
400–10 Q419.1134.639
100–1 Q100.0144.440
100–2 Q101.1135.193
100–3 Q100.8136.875
100–4 Q100.0135.370
100–5 Q98.7141.266
100–6 Q109.7138.031
100–7 Q97.1139.938
100–8 Q105.1141.446
100–9 Q98.0141.000
100–10 Q100.3126.700
100–11 Q100.8133.462
100–12 Q100.7129.513
100–13 Q106.0134.462
100–14 Q96.9129.856
100–15 Q100.5132.328
100–17 Q97.6139.365
100–18 Q99.7132.277
100–19 Q107.1152.698
100–20 Q101.0149.436
100–21 Q100.9131.814
100–22 Q101.7134.258
100–23 Q99.5130.563
100–24 Q101.4128.333
100–25 Q108.7133.781
100–26 Q96.4128.683
100–27 Q101.3133.731
100–28 Q95.1142.029
100–29 Q95.4133.679
100–30 Q102.8137.237
100–31 Q96.4135.207
100–32 Q100.8146.399
100–33 Q101.2130.800
100–34 Q102.5135.171
100–35 Q97.8134.417
100–36 Q99.2133.861
100–37 Q98.0139.102
100–38 Q95.1133.586
100–39 Q108.8135.074
100–40 Q100.8133.036
100–41 Q95.4135.178
100–42 Q99.2139.254