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. Author manuscript; available in PMC: 2008 Apr 28.
Published in final edited form as: Anal Chem. 2002 Aug 1;74(15):420A–426A. doi: 10.1016/j.trac.2006.10.006

Figure 4.

Figure 4

Calibration curves for protamine in 0.1 M NaCl. A: with pulsed galvanostatic technique: B: with a conventional protamine ISE. Logarithmic protamine concentrations (mg/L) are indicated on the traces (first and last samples are 0.1 M NaCl) [81].