Specimen Validity Test SVT

<p>A Specimen Validity Test &lpar;SVT&rpar; is one that determines that a specimen is directly from the donor&period; This is usually accomplished through the use of temperature activated drug test strips&period; Anything below or above a defined temperature is considered to be positive drug test&period; SVT tests may also determine whether specimens have been diluted or adulterated in any way&period;<&sol;p>&NewLine;