NEGATIVE:
The Test Line (T) is the same as or darker than the Control Line (C). It is negative.
POSITIVE:
The Test Line (T) is lighter than the Control Line (C), or there is no Test Line. It is positive.
INVALID: Reference Line fails to appear.
Insufficient specimen volume or incorrect procedural technique is the most likely reasons for an invalid result.
Review the procedure and repeat the test with a new test. Stop using the test immediately if the problem is not solved and contact your local distributor.
