rapid drug test


Allow Test Device & Urine Specimen to reach room temperature (15-300C) prior to testing.

  1. When ready to perform the test, remove the test device from the pouch.  Discard the small moisture absorbent packet.
  1. Place the test device on a clean and level surface.  Hold the dropper vertically and transfer 3 full drops of urine to the specimen well (S) of the test device and start the timer for 5 minutes.  Avoid trapping bubbles in the specimen well (S).
  1. Wait for the colored lines to appear.  The results should be read at 5 minutes.  It is important that the background is clear before the result is read.  Do not interpret the results after 10 minutes.


How to Read Results

rapid drug test
rapid drug test
Sample test & Results           
How to Read Results

POSITIVE RESULTOne red line appears in the Control (C) region.  No line appears in the Test (T) region. 

NEGATIVE RESULT:  Two red lines appear.  One red line should be in the Control (C) region & another red or pink line  should be in the Test (T) region.

Note:  The shade of color in the test region (T) may vary, but it should be considered negative even when there is even a faint line.

INVALID RESULTControl (C) line fails to appear.  Insufficient specimen  volume or Incorrect procedural techniques are the most likely reasons for the Control line failure.


  1. The One Step test Strip provides only a qualitative, preliminary analytical result.  A secondary analytical method must be used to obtain a confirmed result.  Gas Chromatography/Mass Spectrometry (GC/MS) are the preferred confirmatory methods.
  2. It is possible that technical or procedural errors, as well as other interfering substances in the urine specimen may cause erroneous results.
  3. A Positive Result indicates presence of the drug or its metabolites but does not indicate level of intoxication, route of administration or concentration in urine.
  4. A Negative Result may not necessarily indicate drug-free urine.  Negative Results may be obtained when drug is present but below the cutoff level of the test.

Disclaimer:  DrugTestStrips.com products have been found to be highly accurate and are guaranteed against defects in labeling & packaging until the stated expiration date.  Regardless, DrugTestStrips.com will not be held accountable/liable for the outcome of ANY result arising from the use of DrugTestStrips.com products.  DrugTestStrips.com sole obligation in the event of ANY damage/result/defect is to replace it with a comparable new test strip product.  Except for such replacement, the sale, transfer, or handling of these drug test products are without warranty, condition or liability even though the damage/result/defect is due to negligence or other fault.

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