Drug Testing Cut-off Levels and Detection Times

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In this video of the NDS Video Blog series, Joe Reilly discusses Drug Testing Cut-off Levels and Detection Times.

For more info on the drug testing industry, drug and alcohol testing regulations and upcoming changes, and a whole lot more, visit the NDS Blog regularly: http://www.NationalDrugScreening.com

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50 Comments

  1. Big Boot Bob on November 6, 2019 at 1:52 am

    How about a drug test that actually checks if your high right then and there smart guy



  2. Craig on November 6, 2019 at 1:52 am

    The most boring guy in the world.



  3. Diamond Deuce on November 6, 2019 at 1:52 am

    Why the fuck is Marijuana testing so stringent in comparrison to hard drugs that actually wreak havoc on peoples lives? Detection time ks friggin 4x longer for that test and that test only. Unethical. Cutoff should be increased to make it the same as the other, more serious drugs. Bullshit if you ask me. Esp considering metabolism and how some people can fail tests for 3 or 4 months depending on bodyweight. Shit destroys peoples chances of getting good jobs, even long after they quit.



  4. Vess419 on November 6, 2019 at 1:55 am

    Was he stoned lol



  5. Mike 01 on November 6, 2019 at 1:55 am

    Stool samples is what will be next



  6. Wild n the young on November 6, 2019 at 1:56 am

    I wanna smoke a joint with this fellow



  7. Lawrence Cole on November 6, 2019 at 1:58 am

    Nothing rules out false positives but speech like that DOES allow the good albeit dumb folks sleep better at night under their False Pretenses (not positives), basically their horrible people and liars to boot if not to you than to themselves. Grow up you 50 year old child and shave your damn face and do something about that body. Actually it looks like you lost some weight and just have loose skin, man that is a pain in the ass but you can do it!



  8. Inday Girlie on November 6, 2019 at 1:59 am

    Does cut off level change when it is from blood sample?



  9. David Burdette on November 6, 2019 at 1:59 am

    This guy is awkward AF! He’s gotta know what he’s talking about.



  10. Sara M. on November 6, 2019 at 2:00 am

    I took a home test, there was a very faint line. Does that mean I tested negative? Will I pass the actual test next week??



  11. Carlos Lehder on November 6, 2019 at 2:01 am

    Why does drug free workplace not include alcohol… yet includes medical marijuana?



  12. Isaiah Garza on November 6, 2019 at 2:01 am

    7:21 minutes for a 2:00 minute video. Still good info though, thanks for the post.



  13. jamestoni on November 6, 2019 at 2:03 am

    guy is talking backwards



  14. ForsakenZombi on November 6, 2019 at 2:04 am

    Up to 40 days? I stopped smoking 3.5 months ago (I had a medical prescription but had to change jobs) and I’m still pissing dirty



  15. Raul24 K on November 6, 2019 at 2:05 am

    If I pass 2 drug test from Walmart before I took my lab test they both were good I did coke free being 3 months drug free I did a 40 between 3 ppl I gave myself 6 days clean drinker normal amount of water took the home test day before and 1 hour before test y’all think I’m good



  16. Onsite on November 6, 2019 at 2:06 am

    He just wants a smoke 😂🤣🤣🤣



  17. Jeffrey Williams on November 6, 2019 at 2:06 am

    I weigh about 150lbs and I’m a little shy of 6 ft and I smoked weed once a day and it been a month since I smoked weed should I be good for a urine test today



  18. aone1976 on November 6, 2019 at 2:06 am

    I took 3 at home drug test for weed and passed all of them that being said I had to take a DOT urine test will I pass?



  19. Tottenham Trev whitaker thfc on November 6, 2019 at 2:09 am

    Die die



  20. Ron Allman on November 6, 2019 at 2:11 am

    The Fourth Amendment is being trashed every day by this .



  21. boxing4 life on November 6, 2019 at 2:11 am

    If I did coke for two days and took a piss test 15 16 days later would I pass? N I never do coke



  22. edgar rivera on November 6, 2019 at 2:13 am

    As slow as he is, he is correct and reputable!



  23. Carolyn Cunningham on November 6, 2019 at 2:14 am

    Thank you for your post. It’s very informative.



  24. KD6-3.7 on November 6, 2019 at 2:17 am

    Hope this dude died of a heart attack or stroked himself to so he has to take drug for his pain and suffering



  25. DENVERtheDESTROYER on November 6, 2019 at 2:21 am

    This dude would test positive for something



  26. Jessica Figueroa on November 6, 2019 at 2:21 am

    How long does marijuana will show on a test after consuming?



  27. Lucky13 on November 6, 2019 at 2:22 am

    Jeeeezus. Listening to this boring old fuck is like watching paint dry but not as fun.



  28. Ty Wells on November 6, 2019 at 2:22 am

    I have smoke for almost 5 months and have a hair test Monday I have dreads and washed it with green soap will I pass ??



  29. John Moreno on November 6, 2019 at 2:23 am

    Will I pass a swab after not smoking for 51 days



  30. Sasori Sasori on November 6, 2019 at 2:24 am

    How long does coke stay in the hair ? And what if I cut my hair ?



  31. AAA on November 6, 2019 at 2:29 am

    Had to watch in 1.5x speed



  32. Ron Allman on November 6, 2019 at 2:29 am

    Many of these Fascist giving tests smoked plenty of weed in their day , now they are preaching to everyone and making rules



  33. Ron Allman on November 6, 2019 at 2:32 am

    10 percent or more chance of a false positive .



  34. potato salad on November 6, 2019 at 2:33 am

    communist



  35. Joshua Kay on November 6, 2019 at 2:35 am

    My friend smoked weed on his birthday about 3 weeks ago hasnt done it since. There is random drug testing at his job (2 parter question) if he were to get drug tested tommorow would he pass and also he’s noticed that some of his co-workers haven’t been drug tested in years so should he really be worried about a drug test i.e it’s a hair test



  36. Shybear T on November 6, 2019 at 2:35 am

    Crack/cocaine use heavy binge or daily use can stay in your system long time stayed in mind for about 14 days



  37. J C on November 6, 2019 at 2:36 am

    Why does marijuana have the lowest level even though it stays in your system longer than the others. Talk about targeting people



  38. klaji mita on November 6, 2019 at 2:38 am

    drink more lemon water, and purify your milk for 30 days with negative result



  39. David Burdette on November 6, 2019 at 2:38 am

    Had to thumbs down. Dude didn’t answer the question about one hit. We’re asking for a general assessment. Avg male. Avg Female.



  40. Cocaina on November 6, 2019 at 2:39 am

    If you smoked weed 3 months ago that wont show up
    Stop being a pussy.



  41. Kyler Quintero on November 6, 2019 at 2:39 am

    The fuck does he talk like that



  42. Paul on November 6, 2019 at 2:39 am

    Fat ass



  43. cyril layman on November 6, 2019 at 2:41 am

    I took 1 10mg Valium & they found it in urine test 3 weeks later.Cocaine & speed are out of you’re system quickly.Opioids & benzo & Pot stay in you’re system a long time.



  44. JohnWicksPencil on November 6, 2019 at 2:42 am

    I was a very light marijuana user. As in maybe once or twice a week. Haven’t smoked in probably two months, and had a hair test last week. I have short hair and get my haircut every two weeks. I had gotten a haircut two days prior to my test. What are the chances that I’ll pass?



  45. Raz Da Explorer on November 6, 2019 at 2:43 am

    It’s F’n Wrong To Lose Ur Job For Sum’n You’ve Done On Ur Spare Time. Most Trucking Companies Hire By Way Of Insurance Companies. They Dictate Who Gets Hired. And They Keep Saying It’s A Driver Shortage B.S.



  46. Greedy Animal on November 6, 2019 at 2:43 am

    Can alcohol be detected in a hair drug test?



  47. Lowlow on November 6, 2019 at 2:45 am

    Why does weed have the lowest cut off



  48. Joe McElyea on November 6, 2019 at 2:45 am

    Marijuana is unfairly targeted. It’s detection time is 4 times longer than any of the hard drugs.



  49. Sven on November 6, 2019 at 2:46 am

    So I smoked weed and wax for 2 weeks quite a bit but that was roughly 2 months ago. Gotta take a urine test in 2 weeks. Should I be good?



  50. Jesus Compton on November 6, 2019 at 2:46 am

    Iv been seeing videos that energy drinks make you fail a UA