

Add to Cart
Lincomycin Tylosin and Erythromycin Combo Rapid Test Strip 96 Tests/Kit
1. Specifications
8 strips/bottle, 12 bottles/kit
2. Brief
The Lincomycin, Tylosin and Erythromycin combo rapid test strip is
based on Colloidal gold immunochromatography, used for testing
Lincomycin, Tylosin and Erythromycin residue in milk(including pure
milk and fresh milk) and goat milk qualitatively. The whole test
only need 10min, east to operate with high sensitivity.
3. Detection limit:
Drug | Detection limit (ppb) |
Lincomycin | 1-2 |
Tylosin | 3-5 |
Erythromycin | 3-5 |
4. Contents
Tylosin test strip | 8strip/bottle |
Red powder micro-well | 8 micro-well/bottle |
Desiccant | 2piece/bottle |
Instruction | 1 piece |
5. Principle
The Lincomycin, Tylosin and Erythromycin combo rapid test strip is
based on competitive inhibition immuno-chromatographic principle.
In the flow process, antibiotics in the sample combined with
antibiotics specific colloidal gold-labeled monoclonal antibody,
Inhibit the combination between antibody and antibiotics-BSA
conjugate on Test line of NC membrane, lead to the color change of
Test 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.When the sample has no
antibiotics residue or concentration lower than detection limit, T
line is darker then C line; No matter whether there is antibiotics
residue in sample, C line will appear, it means the test is valid.
6. Operation procedures
6.1 Please read the manual carefully before use. Return the test
strips and samples to be used to room temperature.
6.2 Take out the required bottle from the kit, take out the
required microwell, mark it accordingly, please use it within 1
hour. Remember to seal the lid to avoid moisture.
6.3 Use a micropipette to take 200ul of the sample into the
microwell, pipette 5-10 times, and mix the sample with the reagent
in the microwell until there is no solid as judged by the naked eye
(this is a very important step).
6.4 The first step, incubate at 40±2℃ for 5 minutes.
6.5 Then insert the test strip into the microwell and place the end
with the MAX down into the liquid. Then incubate the second step at
40 ± 2 °C for 5 min.
6.5 Take out the test strip from the microwell and read the result,
as shown in the result graph.
7. Test Result Interpretation
Color depth comparison of T line and C line | Result judgment | Result analysis |
T line > C line | Negative | Antibioticsresidue is lower than detection limit in sample |
T line = C line | Weak positive | Antibiotics residue is equal to detection limit in sample |
T line < C line or T line is invisible | Positive | Antibiotics residue is higher than detection limit in sample |
C line is invisible | Invalid | The test strip is invalid, test again |
8. Precautions
1) This product is suitable for pure milk and goat milk, fresh
milk.
2) The test strip is used for once at room temperature, do not use
test strip out of date.
3) 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.
4) Do not touch the white membrane surface in the middle of test
strip, avoid sunlight and fan blowing directly.
5) Store the milk sample in cold, no more than 3 days.
6) Milk samples should be fully liquid without any agglomeration,
sour and precipitation. Mix and stir sample evenly before testing.
7) For high-fat sample,Chromatography speed is slow, recommend to
extend second step for another 1 min.
8) Use the test strips testing again for positive results.
9. Specificity
This product has no cross-reaction with Quinolones, Sulfonamides
and Melamine 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 case of external
factors such as the epidemic, the delivery may be delayed)
Q2: Does it support OEM/ODM?
A2: It can be supported, but the specific quantity needs to be more
than 100,000 pieces, which is convenient for customized products.
Q3: How is your factory doing in terms of quality control?
A3: We have nationally certified ISO9001 and ISO13485. Our
production process conforms to standard procedures to ensure
optimum product quality.
Q4: How to provide after-sales service?
A4: We provide professional online technical after-sales service.
We can provide you with one-on-one guidance via video, telephone,
etc.
Q5: What is the payment method?
A5: We receive payment by T/T.
Q6: How to ship?
A6: Choose the best shipping method for you by getting quotes from
our many cooperative carriers, and also ship according to your
requirements.