
The box 2nd to the left is the questionable one. There was a line, but it was very faint. When I packaged it up for testing I marked all four boxes to have them test all four. Unfortunately they will only tell me negative or positive, not the levels like I wanted.

REMEMBER - EVEN A VERY FAINT LINE IS A NEGATIVE RESULT
A single rose pink color band which appears in the control region and NO line in the test region means the urine screen is considered to be PRELIMINARY POSITIVE. The urine sample must be sent to the laboratory for further testing. More than one test may be "preliminary."

This means that the test has reacted with something in the sample and must be sent to the lab for a more accurate test. Please review the Test Limitations following this section.
First, and most important: BE PATIENT. The result you obtained is called "preliminary" for a reason. The sample MUST be tested by our clinical laboratory in order to determine if a drug of abuse is actually present. You will never know for sure without taking the second step.