Heparin Blood Collection Tube – 1 Carton

The Heparin Blood Collection Tube is a disposable specimen collection tube designed for collecting blood samples where plasma or anticoagulated whole blood is required for laboratory analysis. The tube contains lithium heparin or sodium heparin as an anticoagulant. Heparin inhibits the blood coagulation process, helping prevent clot formation after sample collection. Heparin tubes are commonly identified by a green cap and are widely used for clinical chemistry, plasma testing and selected emergency laboratory investigations. The tubes are available in several draw volumes, including 2mL, 3mL, 4mL, 5mL, 6mL and larger sizes, depending on the supplier. This listing is for 1 carton. Key Features - Contains lithium heparin or sodium heparin anticoagulant - Standard green colour-coded cap - Designed for plasma and whole-blood specimen collection - Prevents blood clotting after collection - Pre-evacuated configuration available - Transparent medical-grade PET or glass tube - Secure cap closure - Clearly defined fill volume - Suitable for clinical chemistry testing - Designed for single use - Sterile configurations available - Multiple tube volumes available - Supplied as 1 carton