The qualitative blood bag system designed for the collection of whole blood with Anticoagulant CPDA-1 (Citrate Phosphate Dextrose Adenine) is an essential component in storing and preserving blood for transfusions. This system comprises a primary bag containing Anticoagulant CPDA-1, a calibrated solution crucial for maintaining blood component viability during storage and processing. Anticoagulant CPDA-1 is vital for preventing blood clotting by chelating calcium ions, preserving the blood's ability to transport oxygen and nutrients. It also provides adenine, supporting red blood cell metabolic needs during storage, ensuring their functionality and viability. The use of a qualitative blood bag system with Anticoagulant CPDA-1 is crucial for maintaining blood product quality and safety, especially in healthcare facilities and blood banks. These facilities rely on calibrated and tested solutions like Anticoagulant CPDA-1 to preserve collected blood integrity, ensuring its safety for transfusion to patients in need. In summary, the qualitative blood bag system with Anticoagulant CPDA-1 is a critical tool in healthcare, preserving and ensuring the quality of whole blood for transfusions. Its use is essential for maintaining the safety and effectiveness of blood transfusions, ultimately benefiting patients dependent on these life-saving procedures. which preserves RBC (red blood cells) up to more than 1 month at 2*C- 6*C. Call @9540803608, 9711955802