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Buffer calculations: Q. Prepare 100 mL of Citrate buffer 40 mM pH 4.8 using citric acid and sodium citrate. Use pKa 4.7 Molecular Weight: Citric

Buffer calculations:

Q. Prepare 100 mL of Citrate buffer 40 mM pH 4.8 using citric acid and sodium citrate. Use pKa 4.7

Molecular Weight:

Citric acid anhydrous 192.12 g/ mole

Citric acid monohydrate 210.14 g/ mole

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