Blood samples are drawn into the SAFE-T-FILL™ Plastic Micro Capillary Blood Collection Tubes through capillary action, reducing hemolysis, 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 tube accurately measures the stated fill volume For whole blood hematology determinations Small sample sizes, great for pediatrics and neonates Available with self-sealing rubber cap (Not made with natural rubber latex) Available in a variety of sizes and draw volumes