Ferric Citrate Stock Solution for Chu Recipe

Directions

For 100 mL Total

  1. To approximately 90 mL of dH2O add the following components in the order listed while stirring continuously.
  2. Bring total volume to 100 mL with dH2O.
# Component Amount Stock Solution Concentration Final Concentration
1 Citric Acid‡H2O
(Fisher A 104)
3.35 g/100 mL 0.15 M
2 Ferric citrate
(dissolve by autoclaving)
3.35 g/100 mL 0.14 M

Note: Final concentration listed is for the stock solution.