Safe-T-Fill® Capillary Blood Collection Tube Whole Blood Tube K2 EDTA Additive 1.1 mm Diameter 125 µL Purple Pierceable Attached Cap Plastic Tube

Shipping only available to Florida. If you require shipments in other states, please contact us.

  • Pre-assembled with a capillary straw, attached pierceable cap, and a microtube
  • 100% plastic tubes collect microliter volume capillary blood samples from finger and heel sticks
  • Blood samples are drawn into the microtube through capillary action, reducing hemolysis, tissue contamination, and re-draws; No “scooping” or “milking” required
  • Capillary straw and microtube are coated with anticoagulant Dipotassium (K2) EDTA (Purple cap) to prevent clotting
  • Attached cap is color-coded to designate the type of additive that is in both the capillary tube and the microtube
  • Lot Number, Expiration Date, and fill lines are printed directly on the microtube
  • A complete end-to-end fill of the capillary straw accurately measures the stated fill volume
  • For whole blood hematology (haematology) determinations
  • Small sample sizes, great for pediatrics and neonates
  • Available in a variety of sizes draw volumes
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