Potassium Hydrogen Carbonate Solution, Saturated Methanolic

Potassium Hydrogen Carbonate Solution, Saturated Methanolic Dissolve 0.1 g of potassium hydrogen carbonate in 0.4 mL of water by heating on a water bath. Add 25 mL of methanol and swirl, keeping the solution on the water bath until dissolution is complete.

Use a freshly prepared solution.