How To Read A Urine Drug Test Cup. 16 panel urine drug test cup. Remove key from lid, insert into slot and turn 180 degrees;
How to read icup drug test the control region (c) line must appear at the top of each testing window. If there is no colored line in the control region, the test is invalid. They are 99% accurate and results are displayed in a few minutes.
They are 99% accurate and results are displayed in a few minutes.
Remove key from lid, insert into slot and turn 180 degrees; This substance can be detected using 6 to 14 panel urine drug test cups. Accurate results are 99% and displayed in just a few minutes. They are 99% accurate and results are displayed in a few minutes.