Qosina has added four closed male luer lock valves to its existing line of luer-activatedvalves. These valves are DEHP-free and close completely upon disconnection, eliminating the need for clamping or capping. They are ideal for flushing and drainage applications, prevent dripping and leakage, and restrict the free flow of fluids. Log on to qosina.com to choose your configuration and request a sample.