For the most accurate results the temperature of a drug test sample should be read during the first 4 minutes after it was received as the sample temperature may change depending on the ambient environment.
Icup drug test how to read.
How to read the icup drug test results test results.
The results are read for each numbered line below the c line and the number corresponds to the drug letters printed below the window.
If a line does not appear next to the control then you must presume the test as invalid and try a new icup drug test.
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.
No matter what the configurations you are testing for the results panel should be displaying a line next to the letter c which stands for control to tell you the test is running fine.
This negative result indicates that the drug concentration is below the detectable level.
How to read icup drug test the control region c line must appear at the top of each testing window.
If this control line is not present the test is invalid.