Plain Blood Collection Tube – 1 Carton

The Plain Blood Collection Tube is a disposable blood specimen tube designed for the collection of blood samples where serum is required for laboratory analysis. It contains no anticoagulant or other additive, allowing the blood to clot naturally before centrifugation and serum separation. Chengwu Medical Products Plain tubes are commonly identified by a red cap and are widely used in clinical chemistry, biochemistry, immunology and serology testing. Depending on the supplier, the tube may be manufactured from PET plastic or glass and supplied in different draw volumes, commonly ranging from approximately 2mL to 10mL. Key Features - Plain blood collection tube - No additive - Standard red cap - Designed for serum specimen collection - Suitable for biochemistry testing - Suitable for immunology testing - Suitable for serology testing - Available in multiple draw volumes - PET plastic or glass construction - Vacuum collection configuration available - Secure safety closure - Clear tube for specimen visibility - Single-use laboratory consumable - Supplied as 1 carton