The QF 5.7 has no odor as with all QF formulas. But this is not of any concern to the labs because a lack of odor can be exhibited in human urine as well.

However, red flags are raised when a collector happens to catch whiff of any obvious foreign odor thats not supposed to be present in human urine (ie; bleach, household chemicals, etc.).


The QF 5.7 will pass any U/A as long as its been stored properly (no exposure to direct sunlight) and that is submitted at the proper temp of 90-100F.