Dry Pack Buffer Specifications - 

Bridge dry packaged powder buffers require minimal storage space and offer virtually unlimited shelf life. Dry packaged buffers are offered at the indicated concentrations and should be disolved into sufficient pure water to produce the final concentration required.

ELECTROPHORESIS BUFFERS

Liquid Buffer Specifications - 

Liquid buffers offer unmatched convenience.  Liquid buffers are supplied at 10x concentration.  Simply add 1 part concentrated buffer to 9 parts pure water to produce standard 1x concentration. (Note that some protocols for nucleic adic separation call for "1/2 X" concentration when using TBE buffer.