.
Remember: Any line, however faint, is a negative result. Even if it is a "ghost line".
Explanation
The C tells us that the test worked correctly. The T is the actual test.
Normally 1-3 minutes should be enough, but occasionally a donor with a dry mouth may take a minute or 2 longer.
Test C is invalid because there's no control line.
Look closely...there IS a line on mAMP. Yes it is very light, but it's there. We have sent numerous samples to our lab when lines are this light and they have come back negative every time. This is what we call a ghost line.
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