The suitable temperature vary for a urine specimen submitted for drug screening is a essential think about figuring out its validity. This vary is usually between 90F and 100F (32C and 38C). A pattern falling exterior of those temperatures raises suspicion of adulteration or substitution, doubtlessly invalidating the take a look at end result. The desired temperature window ensures the pattern is probably going contemporary and legitimately sourced from the person being examined.
Sustaining the right temperature is crucial 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 will require a retest underneath nearer supervision. The follow 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 supplies an goal criterion for preliminary screening.