How Much Cocaine Must Be Done in Order for It to Show Up in a Nail Drug Screen 30 Day’s Later?

Question by Jack: How much cocaine must be done in order for it to show up in a nail drug screen 30 day’s later?
My soon to be ex could have me ordered for a nail drug screen in order to show drug abuse. My question is how much is needed in your system in order for a positve result? Would one night of stupidity and very small amount of cocaine (less than 2 grams) stay in your nails 30 days later?

Best answer:

Answer by Frogz
same answer to the last person
erowid.org

To really understand how long does cocaine stay in your system, consider the following facts

* Cocaine is expected to be present in the body for 72 hours since its intake
* Cocaine is expected to be detected in your urine for 1-3 days since its intake provided the intake is only once
* Habituated use of cocaine results in traces of cocaine being detected in urine for up to 12 weeks.
* Cocaine is said to be retained in your hair for a period of 3 months since its intake.
* There are also reports available that suggest the presence of cocaine for a time frame of 25 years since its intake.
http://howto.dcrdetox.com/tips-to-find-how-long-cocaine-stays-in-your-system

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