Safe-T-Fill® Capillary Blood Collection Tube Serum Tube Clot Activator / Separator Gel Additive 10.8 X 46.6 mm 200 µL Red Attached Cap Plastic Tube, 50/BG

Description

<ul><li>Pre-assembled with a capillary straw, attached pierceable cap, and a microtube</li><li>100% plastic tubes collect microliter volume capillary blood samples from finger and heel sticks</li><li>Blood samples are drawn into the microtube through capillary action, reducing hemolysis, tissue contamination, and re-draws. No "scooping" or "milking" required</li><li>Capillary straw and microtube are coated with a clotting activator (Red Cap) to facilitate clotting</li><li>Attached cap is color-coded to designate the type of additive that is in both the capillary tube and the microtube</li><li>Lot Number, Expiration Date, and fill lines are printed directly on the microtube</li><li>A complete end-to-end fill of the capillary straw accurately measures the stated fill volume</li><li>For light-sensitive serum determinations in chemistry</li><li>Gel separator serves as a barrier between blood and serum after centrifugation</li><li>Amber microtube ensures light-sensitive sample integrity providing protection for testing (ex. Bilirubin)</li><li>Available with or without gel separator</li></ul>