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Methylphenidate (RIT)

Available Cut Off(s):

  • Urine: 300 ng/ml, 1000 ng/ml

Pharmaceutical Name: Ritalin

Street Names: Pineapple, vitamin R, kibbles and bits, skippy, and R-ball

Signs of Use: Pupil dilation, dizziness, feeling faint, fatigue, depression, agitation, reduced appetite.

Detection Window:

  • Urine - 1 to 3 days

  • Oral Fluid - unknown

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