Monthly Archives: September 2019

September 6, 2019

Reading saliva drug test vs urine

Did you know they both have the same readings? Yes, a negative urine test reads = two T lines and a positive reads – one C line only.

All saliva drug test in oral fluids read precisely the same. 2 T lines is a negative, 1 C line is positive.

Faint lines are where many people get confused. Did you know, a faint line counts as the presence of a line read on all types of...

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