Instructions for using the UScreen drugs of abuse test cup.

Specimen validity test. Only available on products with a built-in test.

This is based on the color indicators testing for the presence of adulterants: pH, Bleach or oxidants, and Specific Gravity. This will determine the integrity of the urine sample.

drug testing instructions

Specimen validity color comparison chart. (colors approximate)

Compare the colors to the chart enclosed. Note: If colors are outside normal range, open a second test, collect a new specimen, and retest.

Interpreting the test result.

drug testing instructions

A drug test is only a preliminary screen and all positive screens must be confirmed using a more definitive form of testing such as GC/MS (Gas Chromatography/Mass Spectrometry). Confirmation through our SAMHSA certified lab is available upon request.