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Sub Urine for MS/GS Test--Shelf Life

Discussion in 'Apprentice Marijuana Consumption' started by sarac, Sep 21, 2015.

  1. #1 sarac, Sep 21, 2015
    If I get substitute urine from a buddy for a MS/GS test the day before a test, what is the best way to preserve it? Will it expire while I am waiting to take the test (after freezing and loading into the urinator)? It's going to be tested using MS/GS test so I want to make sure it has great integrity. I know fresh is best but that just isn't an option.


    What is the typical shelf life?


    Should I refrigerate? Freeze?


    Any help is appreciated.

     
  2. #2 jay719, Sep 21, 2015
    I would refrigerate.
     

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