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. 2023 Aug 18;4(3):102521. doi: 10.1016/j.xpro.2023.102521

Citrate buffer

Reagent Final concentration Amount
Citric acid (anhydrous) 10 mM 1.92 g
dH2O N/A 1,000 mL

Shake to dissolve the solution by using a magnetic stirrer. Adjust pH to 6.0 with 1 M NaOH. This buffer can be stored at 24°C for 3 months or at 4°C for 6 months.