Lifescan SureStepFlexx Operator's Manual page 46

Syringe
Touch the tip of the syringe to the center of the pink
test square. Gently apply pressure to the plunger. As
the blood emerges from the tip of the syringe, it is
absorbed by the test square.
CAUTION:
using a syringe or you may get an inaccurate, high
result.
Alternatively, dispense the blood from the syringe into
a test tube, then apply blood to the test square using a
narrow-bore pipette.
Pipette
Touch the drop of blood emerging from the tip of a
narrow-bore pipette to the center of the pink test
square.
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SureStepFlexx Meter Operator's Guide
Avoid applying too much blood when