AU Biomaterials Design Lab:Lab Members/CHEM571:Notebook/Chem 471- Fall 2018/2018/09/19

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Broadening Gold Concentration Assay

More Gold stock solution was made

Gold solution concentrations were set at a higher range:

  • 80% --> 1.6 mL HAuCl4/ 0.4 mL DI water
  • 85% --> 1.7 mL HAuCl4/ 0.3 mL DI water
  • 90% --> 1.8 mL HAuCl4/ 0.2 mL DI water

Total Solution:

  • 2 mL Gold solution
  • 2 mL 12.5 mM NaOH
  • 2 mL Meth solution