Mdevices Halkey Roberts Robertsite Needleless Access Site, Box of 50 (HR2452-S)The swabable, split septum, access site is needle free and the lipid resistant valve offers high flow rates of up to 550mL min and can support up to 300 access events for both fluid injection and fluid aspiration. It is Luer activated and designed for use with Luer lock and Luer slip connectors. No additional devices are required for activation and a small twist is all that is required to ensure a firm connection even with Luer slip syringes.