For ten points, name this type solution that resists changes in pH.'
The LB and SB variety of these compounds are used in electrophoresis. MOPS and TRIS are two useful ones. Norman Good proposed 12 chemicals of this sort and he selected criteria for them, such as membrane impermeability and an acid dissociation constant near 7. Their pH is most simply found by using the Henderson-Hasselbach equation and they consist of a weak acid and their conjugate base, or vice versa. For ten points, name this type solution that resists changes in pH.'
The LB and SB variety of these compounds are used in electrophoresis.
{buffers}