Qosina”sfemale-to-female luer wide-winged lock connector securely fastens twomale luer lock components together. The connector is composed of ABS(acrylonitrile butadiene styrene), which limits reagentreactions. Threads on the exterior collar provide torquingconnections to the interior threads of male-ended components. Qosina isan ISO 9001:2000, ISO 14001:2004-registered worldwide supplier of stockand custom-made OEM disposable components including: stock connectors,luers, caps, clamps, adapters, stopcocks, valves, spikes, syringes andtubing.