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Thread: Question About Storing Clean Urine for Upcoming Drug Test

  1. #1
    buzkil is offline Registered
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    Question About Storing Clean Urine for Upcoming Drug Test

    Hi everyone,

    I'd like to know how long can clean urine be stored for it to be valid to sub for a pee test? And what would be the best method, freezing? refrigeration?

    And if I use a plastic bottle with a temperature strip, and heat the urine to acceptable test temperature, will that cause a test failure?

    Any ideas would be appreciated. Thanks!
    Last edited by buzkil; Jul-13-2008 at 01:26.

  2. #2
    Burnt Toast is offline Moderator
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    The answers to your sub questions can be found in this thread:
    SUBSTITUTION: tips, tricks and guidelines

  3. #3
    MalLoaves is offline Registered
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    I've heard from a few places (including one of my friends college professors ) that as long as it's stored in an airtight container in the freezer, it's good for up to a year.

    In anticipation of finding a job after college I stopped on May 1st and was clean for 63 days before I broke over the July 4th extended weekend. I tested clean the day I broke so I vacuumed sealed a clean sample incase it was needed. I havent smoked now in 10 days and will probably get tested next week if a job prospect works out. I'm nervous but I think aslong as I follow the guidelines for flushing I found on here I should be cool.



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