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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.
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
