[WARNING]

• This test Strip is to be used only as a preliminary test for narcotics requiring an additional test to confirm results.
• Negative results may mean that urine Methamphetamine concentrations have lower values than the cut-off positive criteria for the test Strip.

[PRECAUTIONS]

• For in vitro diagnostic use only.
• Test Strip is sensitive to humidity and hot. Thus, it recommends to use the Strip immediately after open the pouch. Do not use after expiration date indicated on the package.
• Do not touch chromatography membrane by hands directly.
• During testing, the test Strip must be placed on the stable horizontal plane.
• In case of test Strip, use a dropper tip coming with the test Strip to sample urine, and use it single time.
• After use of disposable test, it must be discarded. Do not re-use it.

[LIMITATIONS]

• Clungene One Step Rapid Test Diagnostic Kit for Methamphetamine (Colloidal Gold) provides only a qualitative, preliminary analytical result. A secondary analytical method must be used to obtain a confirmed result. Gas chromatography and mass spectrometry (GC/MS) is the preferred confirmatory method.
• There is a possibility that technical or procedural errors, as well as other interfering substances in the urine specimen may cause erroneous results.
• Adulterants, such as bleach and/or alum, in urine specimens may produce erroneous results regardless of the analytical method used. If adulteration is suspected, the test should be repeated with another urine specimen.
• A Positive result does not indicate level or intoxication, administration route or concentration in urine.
• A Negative result may not necessarily indicate drug-free urine. Negative results can be obtained when drug is present but below the cut-off level of the test.