It are designed for secure and efficient sample storage, easy tracking, and precise handling in laboratory environments. These high-quality tubes feature a colorless screw cap for secure sealing, a white patch for easy labeling, and both 2D and linear barcodes for accurate sample identification and tracking. The V-bottom design ensures maximum sample recovery, making them ideal for laboratory use requiring high precision. The pack includes 10 trays, each containing 48 tubes, providing a total of 480 tubes for both small and large volume laboratory applications.