Easy@Home Marijuana Urine Drug Test Kit [15 Pack] - THC Tests for Home Use - Weed Detox Testing Kits with 50ng/ml Cutoff Level #EDTH-114

I applied for a job that requires drug testing. I vape at night so I can sleep. This test kit worked perfectly. It tested positive for me which is accurate. I stopped vaping and will continue testing until it test me negative. This is a great, easy to use kit. I highly recommend!

I was a forensic toxicologist for 20 years and have had friends and coworker ask me about testing for THC over the past few years since it has been legalized in many states for recreational use (including my state). I handled R&D for SAMHSA/NIDA confirmatory testing by GC/MS, as well as initial screening by immunoassay using various instruments (Hitachi, Olympus, etc). Since these were FDA approved and to SAMHSA standards, they would more than likely perform as expected. In order to recommend quick test strip kits to people, I decided to try some kits. This product performed well in my testing. I used myself as a negative control and the expiration of the strips I received were in 2019. The result was correct with the THC patient line being the same density/color as the control. I then tested a known user at two stages. They were a light user so I tested 1 hour after use and the test was as expected, with a slight positive (faint line on the THC but less prominent than the control). At 1 hour I expected it to be either negative or slightly positive due to the cannabis metabolism rate (but it can vary depending on the individual). I also tested after about 8 hours and it was positive with no THC line and the control line was valid. I have read reviews that say their test did not match the result when sent in to a drug lab and I would warn people that this can be due to many factors and most do not relate to the strips. The ones which could be strip related are expiration, faulty storage, faulty manufacturing (it can happen with any lab test, including reagent based). The most likely cause, however, is that this is a urine test. Urine tests are notorious for being dependent on the concentration of the urine. If you test on a dilute urine and it is negative but then test on a more concentrated urine and it is positive, this is not an invalid result. The same goes for a concentrated urine coming up positive and another test being more dilute coming up negative. If you want to match test results, you would need to do blood tests or check specific gravity or creatinine levels for a THC/Creat ratio. Also you are comparing two different tests. One is based on a test strip and the other is based on an analyzer that used reagents and much better immunoassay techniques. With a strip (as in thin layer chromatography), the result is dependent on the person performing the test being able to distinguish colors and bands, variations in intensity/density, etc. These are also qualitative assays and a 50ng/mL cutoff will vary greatly above that limit. You may not be able to detect even over 100ng/mL by eyesight. Analyzers in a lab use photometers for detection. From what I have seen, I would place these up with any other well made test strip. I would just be sure to return any you get that are close to expiration, which will greatly deteriorate results and more than likely make them invalid. These would be of most use for testing kids or others where you want to know if they have been using cannabis as long as you know to use a concentrated urine (first void after waking works well). I would not use them during a period of fluid intake because that would defeat the purpose. You could also use this to get a ballpark figure of THC levels by serial diluting the urine and testing each dilution to see when it comes up negative. There is no way to know the actual level but if it takes many dilutions (like 1:20) you can be sure the level is fairly high and will take much longer to clear, even on a concentrated sample.

These are really accuand easy to use. If you get a really really faint line you ARE CLEAN. If you take this test first thing in the morning or after being semi dehydrated you will probably have an extremely faint line(if you are basically clean) however drink one glass of water and the line will become much more defined. Drink five glasses of water and the line should be pretty noticable. A person who has never smoked should have a very clear line and someone who is dirty should have no line. I bought these after about 3 days of being clean and I was getting faint lines immediately. For two weeks I had tested several times a day and gotten all faint lines or decent lines. I took a pre employment test at LabCorp and passed with (some) confidence thanks to these. Definitely buy these because they are affordable and trustworthy. Any bad reviews could have been a bad batch but I bought twice and was very satisfied. Buy more than you think you need and test your friends/tap water etc to get a feel for how the line should look. I bought a first check cup test at Walmart ($12 for one!) And the results were almost exactly the same (the cup test line was much much fainter so I would suggest buying one or two of those for a second opinion) Also the day of your test make sure you are not dehydrated. If you get a ghost line just try to give yourself more fluids and time. Don't drink too much water before your test or you will have to retake it. Like I said I was getting faint lines and still passed a lab test. Parents if your chigets a faint line don't say they 'barely passed" because some people are clean for 90+ days and still get a light line. Test yourself to compare if you want.

My boyfriend and I got these because we had to pass a drug test for a job. He hadn't smoked in months, and I hadn't smoked in a week. Using the test was incredibly easy and fast - it only takes 5 minutes for your results to show! The first time I took the test, I tested positive, which I expected, and the results were very clear. However when my boyfriend took it, he tested negative but the second bar that indicates it's negative was very faded so it was confusing for him. He followed the directions and checked the test after 5 minutes as instructed, and even checked again minutes later, and that second indicator was still very faded. We assumed it still meant negative because on my positive test the second bar didn't show up at all. On the day of my test, after chugging a calculated mix of creative, sugar, and b12, I tested negative on this test, except like my boyfriend the indicator for the negative was very faded and only looked like half a bar. This was very confusing for me, but I assumed it meant negative because when I tested positive I couldn't see the second bar at all. We both ended up passing our drug tests! So we're not sure if this test was faulty in displaying the negative results, or if it maybe traced very slight amount of THC in our system and that's why the negative indicator wasn't as clear as the positive one. So we assumed the test for ourselves looked negative, and we did end up testing negative, so I guess the products does work well, but I wish we could've gotten tests that had clearer results so we wouldn't have worried so much about how our actual drug tests would turn out. Also this is a GREAT deal for 10 drug tests. They're usually way more expensive in store.

Work exactly as they should. A note on the negative confirmation line: while even a faint line is considered by this test to be a "pass," it definitely scales with the level of cannabinoid metabolites in your system. While trying to detox my body, I tested daily and the line got darker and darker each day after it showed up. Why this is important: if you are required to take a more-sensitive test, you may still test positive on *that* test. I have been able to take two hits off of a whole bud vaporizer in a 36 hour period and still pass, though the line got fainter after the second hit. Further testing showed that it I waited 24 hours between hits, I could keep the line fairly visible. I have a low BMI and stay wrll-hydrated, which should help. As a bonus, keeping your intake low means your tolerance stays low and that one hit will keep me medicated for ADHD for almost 12 hours.

Much better than the other brands I’ve tried. Other brands will have me “negative” within days after I’ve been smoking daily for MONTHS. This one shows progress every week on how close you are getting to a fully solid negative line. And this brand is also affordable, and easy to use.

For all the negative reviews, are people using this correctly, reading and following the directions, reading the test at 5 mins, but not after 5 mins and storing the test in a cool place? Ie. I could see the test going bad if you live in a hot house without AC, maybe that is damaging the test? Also, don’t use after expiration date!! Nevertheless, I used this test and it worked for me. **I’m female, 5’3, 118 lbs and do heavy workout/lifting 4-5 days per week. I don’t eat meat, but I do eat junk food on the weekends. Pre Covid, I smoked once per day 4-5 days per week, and usually 2-3 times on the wkend. I have smoked for 10+ years pretty consistently. Since mid-March, I smoked pretty much every day, 3-5 Xs EVERY day. I got this test because I was smoking too much, and wanted to take a break and at the same time see how long it takes to get clean. I stopped for 2 weeks in May, and then smoked 5 days straight towards the end of May. Then I bought this test at the end of May, stopped smoking, took one test after 5 days clean, test was positive. Took another test after 11 days clean- still positive. Took a third test after 20 days clean, came up negative with 1 faint line. Took the last test after 25 days clean, and was negative with one faint line. **take first thing in the morning if you can. Don’t drink water before. Look at the test at 5 mins, but not after 5 mins. Literally hold stick in urine for the amount it says in the directions. And of course if you are taking a test for your work, unless you work for the government, then you should be good since they test at the 50ng level. If you are testing for a government type job, or for a life insurance policy, then you need to wait MUCH longer since they test closer to 20ng. So if it takes you 20 days to get clean with this test, you need to wait AT LEAST 50 days to pass a drug test for a govt or LI policy test. It sucks, I know, but that’s how it is. Also the first time you smoke after stopping for a long period will be heavenly. Good luck!!

I had taken Delta 8 THC gummies a few times over a month period-I'm not a frequent user. I got a job requiring a drug test and had 2 weeks to detox beforehand. Unfortunately, edibles stay in your system longer. And even though Delta 8 gummies are legal in my state...there is no way to distinguish on a drug test. The job had a no exceptions policy unless it was prescribed. So, I purchased these and used them over the 2-week period before the test. At first, I was testing positive (absolutely no visible line). Eventually, it was hit and miss depending how hydrated I was and definitely positive in the morning before hydrating. I can say the line indicating you are negative is never as vivid as the control line. That made me continue to be stressed. I compared to the Walgreens cup test and similar results. Anyway, I passed the drug test. Recently, I found an extra test and took it because I haven't used drugs in 4.5 months. It was negative but the line still wasn't vivid. I guess that is just the way the test is. So, if you see any line at all no matter how faint, I think you should feel confident you are negative.

Funziona perfettamente, affidabile e semplice da utilizzare

Funktioniert einwandfrei

Ottimi per tenersi sotto controllo in periodi di test clinici. Testati con persone positive e non e hanno sempre dato esiti veritieri. Consigliati

Llego efectivamente lo que solicité

Works great, especially when you have teenagers your concerned about