Have a sample of clean urine stored in a niacin bottle in the freezer. Washed it out thoroughly before putting in there - but you feel it might taint the sample to have been stored in that container? :what:
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Have a sample of clean urine stored in a niacin bottle in the freezer. Washed it out thoroughly before putting in there - but you feel it might taint the sample to have been stored in that container? :what:
Dude quit freaking out. The polymers that make up the food grade plastic cannot absorb anything.
:lol5:
:thumbsup: