The BD Vacutainer Blood Collection glass tubes are crafted from durable borosilicate glass, ensuring their resilience against breakage. Featuring a secure red rubber stopper, they effectively prevent leakage and contamination. Each tube holds 10mL, making it perfect for collecting whole blood, serum, or plasma samples. The transparent glass design allows for easy sample observation, while compatibility with standard blood collection systems makes them versatile. Ideal for clinical laboratories, hospitals, and healthcare facilities, these tubes come in boxes of 100, with 10 boxes per case. Experience the benefits of these high-quality blood collection glass tubes today!