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. Author manuscript; available in PMC: 2017 Nov 21.
Published in final edited form as: Anal Methods. 2016 Sep 30;8(43):7739–7746. doi: 10.1039/C6AY01803C

Figure 4.

Figure 4

Retention and elution of FITC on a C8 monolith. (A) Background-subtracted CCD fluorescence from a C8 monolith after retention of 10 μM FITC and sequential rinsing with buffer, 20%, 50% and 85% ACN (n=3). Error bars represent ±1 standard deviation. (B) Sequential elution of 10 μM FITC from a C8 monolith after rinsing with 50% and then 85% ACN. Traces are offset vertically.