
Quality control
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7 Close the container again.
8 Make sure the dropper is at hand for
the next steps in the liquid quality
control test.
9 Swirl the bottle using a circular motion
to completely dissolve all of the control
plasma inside. Do not shake the
bottle or turn it on its side. Doing so
can cause components in the control
plasma to stick to the sides of the bottle.
The control solution is now ready to be
applied to the test strip.
The control solutions may be
reconstituted (mixed) after removal
from the refrigerator. The resulting
solution may be used up to 30 minutes
after reconstitution.
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