AlphaGem Screw Cap Tubes

AlphaGem Bio screw cap tubes are the perfect solution for securing and storing sensitive samples. The patented Dual a Ring Seal technology feature of our screw cap tubes ensures superior sealing to preserve the samples. Our tubes are manufactured with medical-grade ultra-clear USP class 6 plastics and caps with ultra-pure co-molded gasket seal materials, which deliver exceptional quality and integrity. Furthermore, the ergonomic caps and tubes are designed for easy handling and require low torque (rotational force) during installation, which reduces the risk of sample contamination and gives a user-friendly experience while maintaining a secure seal. The double-start threads configuration in our screw caps tubes also provides a greater thread contact area and offers superior strength during centrifugation, transport, and long-term storage.