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|Minimum Order
Place of Origin:
Shanghai China
Price for Minimum Order:
-
Minimum Order Quantity:
1000 Piece
Packaging Detail:
10 tests/kit or bulk or OEM package
Delivery Time:
3 work days upon receipt
Supplying Ability:
60000000 Piece per Week
Payment Type:
L/C, T/T, D/A, D/P, Western Union, Money Gram, PayPal, Other
Persona de contacto Ms. Yohey
No.1998 Yanggao Road, Shanghai, Shanghai
1. INTENDED USE
Quicking Tetracycline Rapid Test is a competitive immunoassay for the semi-quantitative detection of the presence of Tetracycline residue in milk.
Cut-off: **0 ppb
Assay Time: 5 – *0 min
Sample: Defatted milk
2. PRINCIPLE OF THE ASSAY
Quicking Tetracycline Rapid Test is based on competitive lateral flow immunochromatographic assay. The Tetracycline conjugate in the test zone will capture the immuno-gold (colloid gold- Tetracycline antibody conjugate), when there is very little dissociative Tetracycline in the samples. A visible red test band indicates a negative result when the control line (C zone) shows that the card is valid. The test band (T zone) will be not visible if Tetracycline is present in concentration of **0 ppb and above which explains a positive result.
3. KIT COMPONENT
- *0×foil pouches each contain one cassette and a desiccant
- *0×pipettes
- *0×centrifugal tubes (1.5 mL)
- 1×plastic canister containing *0 microwells and a desiccant
- Product Manual
4. TEST PROCEDURE
- Bring **3 mL of the under tested milk to room temperature (****0℃).
- Collect 1mL of milk sample into a centrifugal tube. Do centrifugation at ***0 rpm for **4 min to separate the fat component.
- Take out the microwells strip from the plastic canister. Take one well and tear off the film.
- Insert one provided pipette through the fat layer (5 mm below) to collect the defatted milk towards the reticle in the pipette (**0 μL) and transfer it into the well.
- Use another pipette to repeatedly suck and extrude the sample until all red reagents are completely dissolved. Wait for about 1 min. NOTE: The sensitivity of the strip is positive correlated to the reaction time. It is suggested to wait for 1~2 min before running the assay.
- Take out the cassette from the foil pouch and place it horizontally.
- Suck the mixture in the well and gradually drip 3 drops into the assay sample hole “S”.
- Interpret the result in ***0 minutes. Result after *0 minutes is considered as invalid.
5. INTERPRETATION OF RESULTS
Positive: Only one clear band in C zone indicates a positive result. Positive shows that the concentration of Tetracycline is at or above **0 ppb in the samples.
Negative: The presence of both clear band in C
