Subscribe to the SLI Medical mailing list to receive updates on new arrivals, special offers and our promotions.
The store will not work correctly in the case when cookies are disabled.
Get Up to 25% OFF PPE MasksGowns * Limited time only.
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 173 mm 230 µL Without Color Coding Without Closure Plastic Tube
MiniCollect® Capillary Blood Collection Tube Lithium Heparin Additive 1 mL Rubber Cross-Section Cap Polypropylene Tube
Safe-T-Fill® Capillary Blood Collection Tube Plasma Tube Lithium Heparin / Separator Gel Additive 10.8 X 46.6 mm 200 µL Green Attached Cap 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 Lithium Heparin (Green 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 plasma determinations in chemistry
Gel separator serves as a barrier between blood and serum after centrifugation
Available in a variety of sizes and draw volumes
Safe-T-Fill® Capillary Blood Collection Tube Plasma Tube Lithium Heparin / Separator Gel Additive 10.8 X 46.6 mm 200 µL Green Attached Cap Plastic Tube
