Qosina has added several additional Dual Check Valves to its catalog of thousands of stock components, manufactured for the company by B. Braun. The valves enable injection and aspiration from separate ports of a single connector. They are molded from medical-grade materials. Options include a variety of male and female luer slips, outlet ports and inlet ports. The company’s other stock OEM disposable components for the medical and pharmaceutical industries include connectors, caps, clamps, adapters, clips, needle hubs, stopcocks, hemostasis valves, tuohy borst adapters swabs and spikes. It operates an ISO 9001 and ISO 14001 registered facility. Call the following phone number to obtain the latest catalog.