Tetracyclines rapid test strip

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

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.