In August 2012, BlazeMeter announced a partnership with Acquia a commercial open source software company providing products, services, and technical support for the open source Drupal content management system.
Chemical buffers of the body include the bicarbonate, phosphate, and protein buffer systems. Chemical buffers are single or paired sets (a weak acid and its salt) of molecules that act rapidly to resist excessive shifts in pH by releasing or binding H+.
There are four major buffers in blood: bicarbonate, plasma proteins (usually acting as weak acids), RBC hemoglobin, and phosphate buffer. Now as to how the body senses a change in pH, there are peripheral chemoreceptors that sense the concentration of hydrogen ions and send a signal to the brain.