[//en.wikipedia.org/wiki/Good’s_buffers Good’s Buffers] are a list of 20 buffering agents that are easy to make, stable, biologically compatible, and active in the typical biological pH range of 6-8.
Berkeley Microscopy has [//microscopy.berkeley.edu/Resources/instruction/buffers.html tables of common buffer formulations] from Ruzin, 1999 Plant Microtechnique and Microscopy.
Sigma-Aldrich also has a [//www.sigmaaldrich.com/life-science/core-bioreagents/biological-buffers/learning-center/buffer-reference-center.html table of buffers commonly used in the life sciences].
This page is synchronized with the [//wiki.curtislab.org/w/Biological_Buffer_Solutions CurtisLab Wiki page on Biological Buffer Solutions].