In addition to minor editing to improve readability, to fix typographical errors not caught prior to the release of Analytical Chemistry 2.0, and to respond to suggestions from users, the following changes are included in this edition:

Links to Files for Analytical Chemistry 2.1

Analytical Chemistry 2.1 at the LibreTexts website (link)

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Analytical Chemistry 2.1 by David T. Harvey is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.