THC Test Kit colloidal gold technology-driven Marijuana (THC) urine rapid test product is primarily based on specific antigen-antibody reactions to achieve accurate preliminary screening. The product's performance has been validated multiple times: samples with concentrations of 33-45 ng/mL all tested negative, samples above 60 ng/mL were 100% detected as positive, and in repeatability tests, 60 standard samples showed no deviation. Sample processing is convenient; fresh urine can be tested directly, refrigerated urine can be used after returning to room temperature without affecting results, and frozen samples can be tested after thawing and mixing. The kit comes with a disposable pipette and a detailed instruction manual. Gloves must be worn throughout the operation, waste should be handled as infectious material, complying with in vitro diagnostic safety standards.
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Product name |
Marijuana Rapid Test Self-Test |
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Item type |
THC-U101 |
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Specimens |
Urine |
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Shelf life |
2 years |
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Test Time |
Waiting about 5 minutes |
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Certificate |
CE, ISO:13485 |
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OEM |
Acceptable |
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Storage condition |
The kit should be stored at 2-30°C |
MATERIALS REQUIRED BUT NOT PROVIDED
Specimen collection container ------For specimens collection use Timer ------For timing use.
PROCEDURE
Allow the test device, urine specimen, and/or controls to equilibrate to room temperature (15‐30℃) prior to testing.
1. Bring the pouch to room temperature before opening it. Remove the test device from the sealed pouch and use it as soon as possible.
2. Place the THC Test Kit on a clean and level surface. Hold the dropper vertically and transfer 3 full drops of urine (approx. 100 μL) to the specimen well (S) of the test device, and then start the timer. Avoid trapping air bubbles in the specimen well (S).
3. Wait for the red line(C) to appear. The result should be read at 5 minutes. Do not interpret the result after 10 minutes.
FAQ
Q: What is Marijuana (THC) Colloidal Gold Rapid Test?
A: A qualitative test strip that quickly detects THC (the main active component of marijuana) in urine via colloidal gold immunochromatography technology.
Q: How long for test results?
A: Usually 5-10 minutes after operation; results are invalid if overtime.
Q: What's the detection accuracy?
A: Sensitivity up to 50ng/ml (common cutoff value), accuracy ≥95%, results for preliminary screening only.
Q: Who is it suitable for?
A: Personal self-testing, workplace screening, drug rehabilitation institution monitoring, etc.
Q: How to collect urine samples?
A: Take fresh urine (no fasting required), add 3-4 drops directly to the test card sample hole.
Q: How to read results?
A: Both C-line (control line) and T-line (test line) colored = negative; only C-line colored = positive; C-line not colored = invalid.
Q: What factors affect results?
A: Urine sample contamination, improper operation, expired strips or improper storage (store at 2-30℃ away from light).
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