DOA CAF One Step Caffeine Test with CE certificate urine Test Device

One Step Caffeine Test is a rapid one step test for the qualitative detection of Caffeine and its principal metabolites in human urine at specified cut-off level.

For in vitro diagnostic use only. For professional use only.

INTENDED USE

The One Step Caffeine Test is a lateral flow chromatographic immunoassay for the detection of Caffeine in human urine at the cut-off concentration of 1000ng/ml. This assay provides only a qualitative, 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 used.

Device:

• Remove a testing device from the foil pouch by tearing at the notch and place it on a level surface.
• Holding a sample dropper vertically, add exactly four drops of the urine specimen to the sample well.
• Read results at 5 minutes. Do not read after 10 minutes.

Strip:

• Remove the test strip from the sealed pouch and use it as soon as possible.
• With arrows pointing toward the urine specimen, immerse the test strip vertically in the urine specimen for at least 10-15 seconds. Do not pass the maximum line (MAX) on the test strip when immersing the strip.
• Place the test strip on a non-absorbent flat surface, start the timer and wait for the red line(s) to appear.
• The result should be read at 5 minutes. Do not interpret the result after 10 minutes.

SUMMARY

Caffeine is a kind of plant alkaloids, that can be found in many plants. It is a central nervous system stimulant, being able to drive away the drowsiness and restore energy for a moment, clinically for the treatment of neurasthenia and coma recovery. The coffee, tea, soft drinks and energy drinks with caffeine are very popular. Therefore, caffeine is the most widely used for psychotropic drugs in the world.