If you receive a urine drug test result that is labeled as “invalid” or “inconclusive” this could be due an unidentified substance in the sample or the sample had some abnormal characteristics that “red flagged” the drug test.

Keep in mind… the best method to pass a random drug test to use synthetic urine

The most common explanations that are listed for invalid test are:

Sample not suitable for testing. This covers a wide range of reasons and most likely is due to one or more of the following.

pH is out of range, this is a measure of how acidic or alkaline the urine is. If a sample has been artificially watered down then the pH will be too high and invalid.

Temperature of the specimen is too hot or too cold. Urine test samples should be about 96 ^o F for 4 minutes in the sample container.

GC/MS interference, is caused by use of over the counter (OTC) medications such as high concentration of ibuprofen.

Immunoassay interference, also may be caused by OTC’s or Tylenol 3 drug test.

Creatinine < or = 5 but the specific gravity is within normal limits, is noted if the creatine levels within the urine sample are too low, this again can be caused by drinking too much water prior to the test or by directly diluting the sample with water or other liquids.

In most cases, if an invalid drug test result is returned the drug testing lab may simply ask you to retest. This is entirely up to the prospective employer.  Since the employer would have to bear the cost of issuing 2 tests for 1 applicant, many will simply look at an “invalid” as a positive drug test result and will not offer a retest. If you think your drug test may be invalid, it is best to inquire as to the retesting policy or, even better, reschedule the test if at all possible.

*

The best anti drug test available is the synthetic urine. This product is only for pee tests and passing a urine drug test. It’s also what we strongly recommend if our customer has a history of frequent and heavy drug usage or has a high body weight. Many callers ask: will synthetic urine pass a lab test? The answer is yes. However, it cannot be used for DOT urine drug test or a medical physical preformed by a doctor. These tests actually do look for biological markers not in synthetic urine.

There are products to pass drug test available that will help you pass a urine drug test, saliva drug test, hair drug test, Percocet urine test, amphetamine false positive, Tylenol 3 drug test, marijuana drug test, opiate cleanser, lortab urine test, adipex drug test, meth drug test, methamphetamine drug test, Oxycodone urine analysis, gc ms drug testing and false positive drug test

Our 7 day detox works best for those who have at least a week or two before their drug test or if they have quit drugs and just want to clean out their body. These are also guaranteed to pass a drug test and are very effective as a body drug detox.

Another of our ways to pass drug test are our same day drinks and pills and are great urine cleansers.  These are most effective if used about two hours before your urine drug test and provides clean urine for three to five hours. These anti drug testing combination of drink and pill are powerful and you should consult our detox professionals at 866-600-8820 before ordering.