MicroSafe Blood Sample Drop Capillary Tubes,15 ul, 50/Bag

Designed to safely deliver the maximum amount of blood to the device for testing. MicroSafe Capillary tubes are a clear, one-piece narrow blood collection tube for drawing and dispensing blood samples. Capillary tubes help collect blood samples for diabetes and prothrombin time testing.

• Flexible plastic design
• Ideal for finger stick sampling and dispensing
• No aspiration, air bubbles or wasted samples
• Air vent hole in the center that regulates air flow and volume