0.2 M Sodium acetate Buffer ; pH 5.0
Prepare a 0.2M Sodium Acetate Solution. Weigh 27.2 gm of Sodium Acetate Trihydrate into a one liter volumetric flask. Add 800 mL of Deionized Water. Mix and dissolve. Bring the pH down to 5.0 with Glacial Acetic Acid. Finally adjust the volume to one liter with Deionized Water.