In your blood? Less than a week. Unless they're requesting skin or hair samples you've nothing to worry about.
Oh, and as KH suggested, Erowid is a fantastic resource for information such as this. Unfortunately we're not allowed to link to it here due to its 'neutral' instead of 'negative' attitude towards drug use (fair play on a website that largely should be discouraging delf-destructive behaviour), and because of this, I would never tell anyone to go searching for it. However, if you were to want to check out the site, Google would help. But you shouldn't.
|