Capped and labeled transparent polypropylene tubes.
Filled with 3.8% sodium citrate (anticoagulant).
The citrate: blood ratio (according to the Westergren method) is 1:4, so the tubes contain 0.4 ml of stable 3.8% sodium citrate solution.
The printed fill line indicates 2.0 ml so 1.6 ml of blood will be added.
The cap design results in a comfortable and reliable handling, specially because it is possible working with gloves without slipping.
Volume fill line, expiry date and batch number are printed on the label; so the product traceability is guaranteed.
Supplied in 100 units plastic racks.
Expiry time in 15 months.