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How long do the results remain stable before they change or fade away?

April 26, 2017away fade remain results STABLE

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How long do the results remain stable before they change or fade away?

1 Answer

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10 Posted

A. A positive result is likely to remain unchanged; however the background may become darker. With a negative result, after 10 minutes a very faint line may appear in the test zone “T.” This is not a positive result. (Remember: Do not read or interpret results after 10 minutes.) Q.