Qosina is a worldwide supplier of medical quality disposable OEM components. The company’s comprehensive inventory includes luers, spikes, stopcocks, filters, checkvalves, clamps, connectors, drip chambers, USP Class VI tubing, syringes, test tubes, bottles, vials, swabs and testers. Qosina’s 440 page 25th anniversary catalog is available in print or online at qosina.com . We support your production requirements with just-in-time delivery from our huge inventory in our ISO 9001:2000, ISO 14001 registered 50,000 square foot facility.