Pathology Storage period of 35 days for blood is seen with: A Citrate-phosphate-dextrose (CPD) B Citrate-phosphate-dextrose-alanine-1 (CPDA-1) C Acid-citrate-dextrose (ACD) D Citrate-phosphate-dextrose-dextrose (CP2D) 💡 Explanation Storage period of 35 days for blood is seen with: ✓ Correct Answer: B. Citrate-phosphate-dextrose-alanine-1 (CPDA-1)