Laserfiche WebLink
35 <br />APPROXIMATE DRUG-DETECTION PERIODS <br /> <br />Controlled Substance Time Period <br /> <br />Alcohol <br /> <br />Amphetamins <br />(Stimulant) <br /> <br />Barbiturates <br />(Depressant) <br /> <br /> <br />Cannabinoids <br />(Marijuana) <br /> <br /> <br />Cocaine <br />Metabolite <br /> <br /> <br /> <br />Methaqualone (Quaaludes) <br /> <br />Opiates <br />(Heroin) <br /> <br />Phencyclidine <br />(PCP) <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Several hours <br />2-4 days <br /> <br />3 days <br />(Phenobarbita: l 2 <br />weeks or longer) <br /> <br />Infrequent user: <br />Up to 10 days or <br />Longer <br /> <br />2-3 days. <br /> <br /> <br />Up to 14 days <br /> <br /> <br />2-3 days <br /> <br /> <br />3-8 days <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />