Urine THC Marijuana Drug Test Kit/One Step drug THC drug test strip/test panel made in China

Urine THC Marijuana Drug Test Kit/One Step drug THC drug test strip/test panel made in China

Sample Collection And Preparation

Collect urine samples in clean, dry containers,either plastic or glass,without any preservatives.Urine specimens may be refrigerate (2-80C) and stored up to forty-eight hours.For longer storage, freeze samples (-200C or below).Bring frozen or refrigerated samples to room temperature before testing.

Urine samples exhibiting visible precipitates should be filtered, centrifuged or allowed to settle. Use only clear aliquots for testing.

Assay Procedure

1. Review Specimen collection instructions. Test device, patients samples, and controls should be brought to room temperature (20-30) prior to testing. Do not open pouches until ready to perform the assay.
2. Remove the test strip from its protective pouch (bring the device to room temperature before opening the pouch to avoid condensation of moisture on the membrane). Label the device with patient or control number.
3. Fill a test tube or urine cup with sample.Holding the strip vertically,place it into the sample container.the urine level should not be higher than the mix level indicator line on the strip.Do not cover the urine over the max (maximum) line. You may leave the strip in the urine or you may take the strip out after a minimum of 15 seconds in the urine and lay the strip flatly on a non-absorptive clean surface.)and then start the timer. Use a separate pipette and device for each sample or control.
4. Read result between 3 to 8 minutes after the addition of samples. Do not read result after 8 minutes.

INTERPRETATION OF RESULTS

Positive. One-rose band appears on the control region no band appears in the test reagion.A positive result indicates the THC level is above the detection sensitivty of 50ng/ml

Negative: Two pink-rose color bands appear,one in the control reagion and one in the test region. A negative result indicates that the THC ecgonine level is below the detection sensitivity of 50ng/ml.

Invalid. If there are no distinct color bands visible in both the test zone and the control zone or if there is a visible band in the test zone but not in the control zone, then the test is invalid. In this instance, retesting of the specimen is recommended.

More Rapid Diagnostic Products Available Including:

Drugs of Abuse,HCV,HBVs,Syphilis,PSA,AFP,Pregnancy,Ovalation(LH),Cardiac Troponin I,TB, Malaria, H.pylori,Saliva alcohol test,urinalysis test.