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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: J Anal At Spectrom. 2013 Jun 21;28(9):1456–1465. doi: 10.1039/C3JA50021G

Table 2.

Typical blank, LOD and LOQ values achieved using HG-CT-ICP-MS (System 1).

LOD LOQ
Blank, pg mL−1 pg mL−1 pg pg mL−1 pg
iAsIII 11 1.2 0.6 4.1 2.1
iAs 13 3.4 1.7 11.3 5.6
MAsIII <LOD 0.040 0.020 0.13 0.07
MAs 0.1 (<LOQ) 0.055 0.027 0.18 0.09
DMAsIII 0.2 (<LOQ) 0.069 0.034 0.23 0.11
DMAs 0.4 (<LOQ) 0.14 0.071 0.47 0.24
TMAsVO 1.8 0.10 0.049 0.33 0.16