Sodium Borate
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Preparation of 20X Fast sodium borate buffer for gel electrophoresis
Sodium borate buffer (200mM NaOH, pH ~8.2)
1. Add 8g NaOH (MW=40), 47g boric acid (MW=61.83) to 900ml distilled water, make sure all powers dissolve completely.
2. Make final volume to 1L by adding water. pH should be around 8.2.