Blood Collection Pen Type, 21g, 22 Gauge x 1 inch Model:21 Gauge X 1 inch The chair includes an integrated

The chair includes an integrated storage drawer for easy access to necessary supplies

Convenient Packaging: Suitable for bulk use in healthcare environments with 50pcs per pack and 300pcs per case

These microcentrifuge tubes are designed for versatile laboratory applications

The sterile construction makes them ideal for sensitive applications

Blood Collection Pen Type, 21g, 22 Gauge x 1 inch Model:21 Gauge X 1 inch The chair includes an integratedUsage Instructions Attach the blood collection pen needle to the holder. Insert the needle into the patient's vein using a steady hand. Once blood flow is established, activate the safety shield to protect against needlestick injuries. Dispose of the needle in a sharps container after use. Note to Buyers These pen type blood collection needles are designed to ensure patient comfort and safety during phlebotomy procedures. Always follow standard