58.44 g/mol Sodium chloride, Molar mass
Here's my recipe.Potassium Phosphate Monobasic Anhydrous g/L Sodium Phosphate Dibasic Heptahydrate g/L= 3.84g/L and 45.07g/L respectively for a .2M solution. 3.21 g/L of NaCl. Dilute to 20mM
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