Drug Test Detection Times: How Long Do Drugs Stay In Your System?

acid urine testing: up to four days, if the test is designed to test for LSD at all; acid hair testing: up to 90 days; acid blood testing: eight to 16 hours; Ketamine Detection: Ketamine urine testing: up to three days, but traces may be found up to 14 days; Ketamine saliva testing: up to 24 hours; Ketamine hair testing: up to 90 days

How Long Do Drugs Stay in Your System? Drug Detection Times

With the most common drug test with a urine specimen, marijuana or THC can be detected after 1 day and up to 7 days. For long time heavy smokers of marijuana or THC this could be longer detection time perhaps 30 days or more. If you just need testing for marijuana, order the 5 panel drug test.