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. 2021 Jun 11;2(2):100603. doi: 10.1016/j.xpro.2021.100603

0.1 M NaHCO3 solution, pH 8.0

Reagent Stock concentration Final concentration Amount
NaHCO3, powder n/a 0.1 M 420.05 mg
double-distilled H2O n/a n/a adjust to a final volume of 50 mL
Total n/a n/a 50 mL

Adjust pH to 8.0 with HCl or NaOH and filter the solution through a 0.22 μm filter. The prepared solution can be stored at 2°C–8°C for at least one year.