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SLI MEDICAL IS A WHOLESALE SITE! WE ONLY SELL TO QUALIFIED FACILITIES (Such As Hospitals, Physician Offices, & Distributors). All Addresses are Verified.
Safe-T-Fill® Capillary Blood Collection Tube Blood Gas Tube Balanced Heparin Additive 2.1 X 113 mm 150 µL Without Color Coding Without Closure Plastic Tube
Safe-T-Fill® Capillary Blood Collection Tube Blood Gas Tube Balanced Heparin Additive 2.1 X 173 mm 230 µL Without Color Coding Without Closure Plastic Tube
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
Available in a variety of sizes draw volumes