benrichmond1210 benrichmond1210
  • 19-01-2024
  • Chemistry
contestada

Describe the preparation of 1 L of 15 mM HEPES buffer, pH 7. You have available solid HEPES-HCl (238.30 g/mol, pKa 7.48), 0.25 M solutions of HCl and NaOH, and ample water.

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