Home or Work Drug Test Cotinine Nicotine Tobacco COT Urine Testing Kit
Cotinine (COT) Rapid Test Panel Saliva
The COT Rapid Test Panel (Saliva)is a rapid visual immunoassay for the qualitative,presumptive detection of cotinine in human oral fluid specimens.
- Test Cotinine (COT)
- Cut-off (ng/mL)50
Bring tests,specimens to room temperature(15-30°C)before use.Avoid placing anything (including food,drink, gum and tobacco products) in mouth for at least 10 minutes prior to specimen collection.
1. Remove the test from the sealed pouch and use it within one hour.Take off the cap
2. Insert the absorbent wick to the mouth,rub the absorbent wick against the cheek and tongue gently in a circular motion about 10 times.
3. Put the cap back outside of the absorbent wick and place the test on a clean and level surface.See illustration below.
4. Read results at 5 minutes.If mouth is dry or saliva is sticky or little,it is suggested to extend the reading time.
Interpretation of Results
POSITIVE
Only one colored band appears, in the control region(C).
No apparent colored band appears in the test region (T).
NEGATIVE
Two colored bands appear on the membrane.
One band appears in the control region (C) and another band appears in the test region (T)
INVALID
Control band fails to appear.
Results from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure and repeat with a new test. If the problem persists,discontinue using the test immediately and contact your local distributor.
NOTE:
- The intensity of color in the test region (T) may vary depending on the concentration of analytes present in the specimen. Therefore, any shade of color in the test region should be considered negative. Note that this is a qualitative test only,and cannot determine the concentration of analytes in the specimen.
- Insufficient specimen volume,incorrect operating procedure or expired tests are the most likely reasonsfor control band failure.
A. Sensitivity
A phosphate-buffered saline (PBS) pool was spiked with drugs to target concentrations of 50%cut- off and 25% cut-off and tested with the COT Rapid Test Panel (Saliva).
| Drug Conc. | | COT |
| (Cut-off range) | n | - | + |
| 0% Cut-off | 30 | 30 | 0 |
| -50% Cut-off | 30 | 30 | 0 |
| -25% Cut-off | 30 | 30 | 0 |
| Cut-off | 30 | 11 | 19 |
| +25% Cut-off | 30 | 1 | 29 |
| +50% Cut-off | 30 | 0 | 30 |
B. Specificity
The following table lists the concentrations of compounds (ng/mL) above which the COT Rapid Test Panel (Saliva) identified positive results at 5 minutes.
Q1: Are you a Manufacturer?
Yes, we are manufacturer based in Hangzhou, China with 165 workers, 8000 square meter non-dust workshop, advanced autonnate machines and professional R&D team ensure the high quality, speedy delivery and large production capacity.
Q2: Can we put our logoltext on the products or package?
Yes, we can do OEM or even ODM. All of our products can be customized.
Q3: Can you provide free samples?
Yes, free samples are provided. But you need to pay the freight.
Q4: How long is your delivery time?
Our delivery time is usually two to three weeks after receiving the deposit. For a container order quantity, the production time is four weeks. It depends on the specific situation.
Q5: What is the MOQ?
Small quantity like 1000pcs is available.
Q6: How to make the payment?
By T/T.
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