Shenzhen Wensidun Technology Co., Ltd. |
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Spectinomycin Rapid Test Strip 96 Tests/Kit for Milk 5 ~ 8 ng/ml
1. Specifications
8 strips/bottle, 12 bottles/kit
2. Introduction
Spectinomycin rapid test strips are used for qualitative detection
of spectinomycin residues in milk. The entire test takes only 8
minutes, and the operation is highly sensitive.
3. Detection limit: 5~8ng/ml (ppb)
4. Spectinomycin Rapid Test Strip Content
1 | Spectinomycin test strip | 8strip/bottle |
2 | Red powder micro-well | 8 micro-well/bottle |
3 | Desiccant | 2piece/bottle |
4 | Instruction | 1 piece |
5. Spectinomycin Rapid Test Strip Principle
The Spectinomycin rapid test strip is based on competitive inhibition immuno-chromatographic principle. In the flow process, Spectinomycin in the sample combined with Spectinomycin specific colloidal gold-labeled monoclonal antibody, Inhibit the combination between antibody and Spectinomycin-BSA conjugate on Test line of NC membrane, lead to the color change of Test line. When the sample has no Spectinomycin residue or concentration lower than detection limit, T line is darker then C line; when the concentration is equal to or higher than detection limit, T line is lighter than C line or T line has no color or T line has same color with C line. No matter whether there is Spectinomycin residue in sample, C line will appear, it means the test is valid.
6. Operation procedures
6.1 Read the instruction carefully before use. Return test strips and sample into room temperature.
6.2 Take bottles needed from the kit package, take out required microwells, making proper marks, Please use it in 1 hour. Seal the cap of the bottles, avoid moisture.
6.3 Use Micro-pipette to take 200ul of the samples into the microwells, then repeatedly absorb for 5 times, mix the sample with the reagent in the microwells completely until no solid judged by eyes (this is a very important step).
6.4 Incubate at 40±2℃for 3 min. Then insert the strip into micro-well, put the end with MAX down into the liquid.
6.5 Insert the strip into the liquid for 5min, then read the result.
7. Test Result Interpretation
Color depth comparison of T line and C line | Result judgment | Result analysis |
T line > C line | Negative | Spectinomycinresidue is lower than detection limit in sample |
T line = C line | Weak positive | Spectinomycin residue is equal to detection limit in sample |
T line < C line or T line is invisible | Positive | Spectinomycin residue is higher than detection limit in sample |
C line is invisible | Invalid | The test strip is invalid, test again |
8. Precautions
1) The test strip is used for once at room temperature, do not use
test strip out of date.
2) Cover the bottle immediately after taking out the reagent. If
can’t use 8 micro-wells for one time, cover the micro-wells
immediately and put back to the bottle, store in seal.
3) Do not touch the white membrane surface in the middle of test
strip, avoid sunlight and fan blowing directly.
4) Milk samples should be fresh and no polluted, for sample store
in cold and frozen should return to room temperature before
testing.
5) Use the test strips testing again for positive results.
6) Please contact the supplier for any questions.
7) The result is for reference. To confirm, please refer national
standard method.
9. Specificity
This product has no cross-reaction with Quinolones, Sulfonamides
and Chloramphenicol etc.
10. Storage and expiry date
Storage: Store at 2-8 ℃ in dark, sealed, dry place, no frozen.
Expiry date: 12 months; date of production is on box.
Q1: When will it be shipped?
A1: We will ship the goods for you as soon as possible within 7
working days after receiving the payment. (In the event of the
epidemic and other external factors, there may be delays in
shipping)
Q2: Does it support OEM/ODM?
A2: It can be supported, but the specific quantity needs to be more
than 100,000 pieces to facilitate customized products.
Q3: How is your factory doing in terms of quality control?
A3: We have ISO9001 and ISO13485 certified by the state. Our
production process is in accordance with the standard process,
which can ensure that the quality of the products is optimal.
Q4: How is after-sales service provided?
A4: We provide professional online technical after-sales service.
We can provide you with one-on-one guidance in the form of video,
phone calls, etc.
Q5: What is the payment method?
A5: We receive payment by T/T.
Q6: How to ship?
A6: By obtaining quotations from our many cooperative carriers,
choose the best way to ship for you, or you can ship according to
your requirements.