Most of our clients require a retest of donors with negative.
Negative icup drug test results.
When you perform an icup drug test a minimum amount of a drug substance is needed.
Negative drug test results.
The creatinine concentration in the urine sample is the primary measurement for identifying dilution and if the sample contains no creatinine it can t be.
Lab results typically come back as one of the following.
One red line should be in the control region c and another apparent red or pink line adjacent should be in the test region t.
The following icup shows positive results for both marijuana thc and opiates opi.
A negative test result will show two lines one in the control region c and one in the test region.
Icup drug test results.
How do we know this.
Please be sure to read the results within 5 to 10 minutes.
Below are two examples one with a 13 panel icup with all negative results and the other showing a positive result for opiates and marijuana.
A drug test false positive or a false positive drug test result is an erroneous test result that says a patient or test subject possesses a significant amount of drug metabolites in the body.
When a drug test comes back as a negative dilute it basically means that there was too much water in the urine to get an accurate screening.
A colored line appears in the control region c and a colored line appears in the test region t.
Send the icup 5 panel urine drug test with the urine specimen to a laboratory to confirm non negative results.
Continued sometimes the result might be inconclusive.
Two lines of any color intensity appear.
This drug test kit allows for instant drug test results within 5 minutes of test activation and provides up to 99 accuracy for results you can trust.
To settle any confusion try performing another test.
This negative result indicates that the drug concentration is below the detectable level.
Conversely a false negative means that a sample is reported negative despite the donor actually having taken drugs prior to the test.
A common way to pass a drug test is to consume mass quantities of water so that urine runs clear.
Sending the original specimen in the icup avoids the need to split or pour the specimen into another container saving time and avoiding additional handling of the specimen.
The shade of color in the test region drug t will vary but it should be considered a negative result whenever there is even a faint colored line.
What a negative dilute drug test result means.
About the results negative drug test results a negative test result is when two lines or more in.
How to read the icup drug test results test results.
You can see that neither the third test region in the first strip nor the second test region in the second strip have lines but all control lines are present.
