NewScen Methamphetamine Rapid Screening Test Strip MET Fast Test Kit On Drug Abuse

*Reliable: high accurate, early detection of the presence of MET

*Simple: No Instrument Required

*Convenient: Room Temperature Storage, Built-In Control line

*Fast: Results in 5-30 minutes, strong positive results may be observed promptly within 3 minutes

*Certified by Authoritative Certification System and Standards

*Winner of “the National Rapid Diagnostic Kit for Clinical Performance Assessment”

 

1.Product Description:

NewScen Methamphetamine (MET) Gold Rapid Screen Test Kits used for the qualitative detection of methamphetamine with the minimum detected concentration of 1000ng/mL in human urine, and for preliminary screening of methamphetamine.

Methamphetamine and its derivatives are central nervous system stimulants that produce alertness, wakefulness, increased energy, reduced hunger, and an overall feeling of well-being.

Administration of large doses of Methamphetamine can cause tolerance and physiological dependence in users and can lead to substance abuse. D-Methamphetamine is a controlled substance. GC/MS or immunoassay Method has been developed for the determination of 1000ng/ml for Methamphetamine as set by the National Institute on Drug Abuse (NIDA).

 

2.Principle:

The NewScen MET rapid kit is produced by the colloidal gold immune chromatographic method, which is to coat the corresponding drug antigen on the nitrocellulose filter membrane and mark the specific antibody with gold colloidal particle. When testing, if there is no methamphetamine, the gold colloid-specific antibody binds to the membrane antigen to form two red lines (one reaction line and one quality control line), proving the test result is negative. If the concentration of methamphetamine in the sample is higher than the detection level (1000ng/mL), the drug molecule will compete with the gold colloid antibody to bind, thus preventing the gold colloid specific antibody from binding to the membrane antigen, so that the corresponding red reaction line will disappear and only a red line (quality control line) will be formed in the quality control zone, proving that the test result is positive.

 

3.Storage:

NewScen One Step In Vitro Diagnostic MET Drug Rapid Test Kit should be stored at 4-30°C (do not freeze) for 24 months from the date of manufacture. Keep the test cassette in a sealed pouch until use. Once you have taken the test cassette out of the pouch, perform the test as early as possible (within 1 hour) to avoid the test cassette from becoming moist. Do not use the test beyond the indicated expiration date.

 

4.Sample Collection And Test Preparation:

4.1. Urine is collected in plastic cups; Urine without any preservatives.

4.2. If urine cannot be examined in time, it can be stored for 72 hours from 2℃ to 8℃, below -20℃ can be stored for a long time.

4.3. Urine avoid deterioration by multiple freeze-thaw cycles; Refrigerated or frozen urine should be restored to room temperature (18 ~ 30℃) and mixed before testing.

4.4. If the urine is turbid, centrifuge first and remove the precipitation before testing.

 

5.Procedure of NewScen Met Rapid Test  Kit:

5.1. Place the test cassette on flat surface. Before unseal the pouch, allow the test cassette to reach room temperature (18-30°C). Use it immediately once unsealed.

5.2. Suck urine through plastic droppers and drop 2 to 3 drops (50 to 80µL) of urine into the sample hole (S) of the test card.

5.3. Observe the result in 10 minutes.

 

6.Result Interpretation:

6.1. Negative: One red line in the control zone (C) and one red line in the test zone (T). This indicates the specimen is negative.

6.2. Positive: One red line in the control zone (C) and no red line in the test zone (T). This indicates the specimen is positive.

6.3. Invalid: No red lines appear in the control zone (C), regardless of whether there is a red line in the test zone (T), indicating that the test is invalid. Discard the test cassette and perform with new cassette.

 

Built-In Control

The kit has a built-in procedural control that demonstrates assay validity. A red line appeared on the control zone (C) indicates that the test runs correctly.