The appropriate temperature vary for a urine specimen submitted for drug screening is a important consider figuring out its validity. This vary is usually between 90F and 100F (32C and 38C). A pattern falling outdoors of those temperatures raises suspicion of adulteration or substitution, doubtlessly invalidating the take a look at consequence. The required temperature window ensures the pattern is probably going recent and legitimately sourced from the person being examined.
Sustaining the right temperature is important for correct and dependable drug take a look at outcomes. Temperature checks are sometimes step one within the pattern assortment course of. Deviations from the usual vary can set off additional investigation and should require a retest underneath nearer supervision. The observe ensures the integrity of the testing course of, safeguarding towards manipulation and supporting legally defensible outcomes. Traditionally, reliance on visible inspection alone proved inadequate; temperature measurement offers an goal criterion for preliminary screening.