the language of the ancient Etruscans: it is not known to be related to any other language Also Etrurian (ÉªËtrÊriÉn; itr o o rËÄÉn) Websterâs New World College Dictionary, 4th Edition.
Ritalin can be detected in urine for 1-2 days after dosing. Ritalin will be detectable slightly longer if youâve taken the sustained or extended release version of the drug, simply because not all of the medication is released with the initial dose.
Drug metabolites take time to reach the urine. A user who is clean beforehand can test negative for over 1 - 4 hours before turning positive at 50 ng/ml, as shown in the following data from Huestis [02]. This is similar to the period of impairment after smoking.