0.1M,pH8.0的硼酸缓冲液怎么配制?

题目

0.1M,pH8.0的硼酸缓冲液怎么配制?
0.1 M borate buffer (pH 8.0)

答案

直接用0.1M硼酸溶液滴加氢氧化钠到pH8.0 这样：SODIUM BORATE BUFFER50x Stock:20 g NaOHpH to 8.0 with approx 120 g H3BO3 (boric acid powder)bring to 1 L with dH2ONOTE:This stock will precipitate over time...