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. Author manuscript; available in PMC: 2010 Jun 11.
Published in final edited form as: Anal Chim Acta. 2006 May 9;572(1):1–10. doi: 10.1016/j.aca.2006.05.009

Figure 3.

Figure 3

Calibration curves obtained with o-NPOE/PVC and DOS/PVC membranes based on ionophore IX. The lower detection limits are 3 × 10−11 and 5 × 10−10M Ag+ (i.e., log aAg+ = −10.6 and −9.3), respectively.