Explore our extensive selection of Clot Activator Glass Tubes, available in multiple capacity ranges from 3ml to 10ml. These tubes are optimized for centrifugation, with a recommended speed range of 3500 - 4000 rpm and a centrifugation time of just 5 minutes. Designed for biochemistry and immunology applications in medical inspection, these tubes maintain a storage temperature range between 4°C to 25°C. The smooth inner surface of the tubes ensures efficient clot formation, with the entire clot reaction typically occurring within a swift 25-minute timeframe. These tubes are ideally suited for rapid clinical and emergency serum tests, ensuring timely and accurate results.