Syringe
Touch the tip of the syringe to the center of the pink test square. As the blood emerges from the tip of the syringe, it is absorbed by the test square.
▲CAUTION
Avoid applying too much blood when 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
