Capillary Tube
Category:
Capillary Tube Click to view Product Description Specially designed for infants, dying and other patients with blood collection problems. The groove design ensures that the venous blood flows into the tube smoothly and quickly, and easy to mix the additive inside which prevent blood clotting. The toothed bumps are two sides. They make the cap and tube combine tightly. They effectively prevent blood samples leaking.
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