What's New

This app has been updated by Apple to display the Apple Watch app icon.

Bugs fixed.
Added latest iOS versions support.

App Description

Chemical/biochemical pocket companion designed by the editors of Current Protocols. Choose from a list of all of the commonly used biological buffer systems, enter your desired volume, pH, and buffer concentration, as well as the concentrations of your stock solutions of the conjugate acid and base, and the calculator will inform you of the exact volumes of these stock solutions to mix in order to obtain the buffer needed.

iPhone Screenshots

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Biological Buffer Calculator screenshot 1 Biological Buffer Calculator screenshot 2 Biological Buffer Calculator screenshot 3

iPad Screenshots

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Biological Buffer Calculator screenshot 4 Biological Buffer Calculator screenshot 5

App Changes

  • September 29, 2011 Price decrease: $1.99 -> FREE!
  • June 15, 2019 New version 2.0.0