A blood sample is collected and tagged with an RFID label.. The tag is registered in the system, linking it to the patient ID and test requirements. The sample is stored in a refrigerator. RFID readers monitor its presence and send real-time updates to the software.. A lab technician retrieves the sample for testing. The movement is logged automatically as the tag passes a fixed reader. After testing, the sample is returned to storage or marked for disposal. The system generates a report detailing the sample's journey, ensuring compliance with lab standards