Vacucare Blood Collection Needle Sterile, Pyrogen Free, Non-Toxic 100 Pieces,

A disposable vacuum blood collection needle set is used for Puncturing blood vessels, the transparent hose is connected with the needle, and the outer needle is wrapped by a rubber hose and cap. A blood collection needle is used for piercing the vacuum blood collection tube and drawing blood through the negative pressure in the tube. The blood collection tube is sterilized by ethylene oxide and vacuum-packed separately.