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. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: Spectrochim Acta Part B At Spectrosc. 2008 Jun;63(6):685–691. doi: 10.1016/j.sab.2008.04.006

Fig. 4.

Fig. 4

Time dependence of the signal of TMAs(V)O in CF mode after addition of TGA to final concentration 1 % (m/v); 1 – TGA addition; 20 μg·l−1 of As