1. Brief
This product is used for testing Tetracyclines residue in milk sample, including pure milk and fresh milk. The whole test need 5~10min, easy to operate, high sensitivity.
2. Detection limit
Pure milk and fresh milk: 50ng/ml (50ppb)
3. Specifications: 50 tests/kit
4. Principle
The Tetracyclines rapid test strip is an immuno-chromatographic test, using colloidal gold immunoassay method. It relies on the competition between Tetracyclines residues in the sample and? the Tetracyclines on T line, to the limited amount of dye-antibody. As a sufficient amount of drug in the sample is presenting, the drug will saturate the antibody. Consequently, it will show an extremely light or even invisible T line, indicating a positive result. On the other hand, if there is a negative sample (or the amount of the drug is lower than the minimum detectable concentration), it will generate two obvious lines in both the T and C line section.
5. Contents
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1
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Tetracyclines test card
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50 pieces
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2
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Instruction
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1 piece
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3
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Dropper
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50 pieces
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4
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Desiccant
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1 piece/bag
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5
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Disposable gloves
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3 pieces
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6. Operation procedures
6.1 Read the Instruction carefully. Return test card and milk sample into room temperature.
6.2 Take necessary strips on desk, use it in 1 hour.
6.3 Put the test card flatly, use dropper to drop 2~3 drops of sample vertically in the Sample collect region.
6.4 Wait for 3-5 min to read the result. The result is valid in 10 minutes.