one step rapid test,
home drug test kits
300ng/ml Panel High quality Propoxyphene (PPX) Powder Drug Abuse Test Kit Wiht CE
The Propoxyphene Rapid Test Panel is a rapid chromatographic immunoassay for the qualitative detection of Propoxyphene t a cut-off 300ng/ml.This assay provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC/MS) is the preferred confirmatory method. Clinical
consideration and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive results are indicated.
How to use?
INTERPRETATION OF RESULTS
(Please refer to the illustration above)
NEGATIVE:* A colored line appears in the Control region (C) and colored lines appear in the Test region (T). This negative result means that the concentrations in the sample are below the designated cut-off levels for a particular drug tested.
*NOTE: The shade of the colored lines(s) in the Test region (T) may vary. The result should be considered negative whenever there is even a faint line.
POSITIVE: A colored line appears in the Control region (C) and NO line appears in the Test region (T). The positive result means that the drug concentration in the sample is greater than the designated cut-off for a specific drug.
INVALID: No line appears in the Control region (C). Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for Control line failure. Read the directions again and repeat the test with a new test card. If the result is still invalid, contact your manufacturer.