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Detection limit:0.5ppb
Sample: Dairy products
Detection limit:0.5ppb
Sample: Dairy products
Operation:Drop the sample into the wells ==> shake the wells lightly ==> insert one strip in each well
1.IntroductionThe Total Aflatoxins rapid test strips based on the specific immuno-chemical reactions between antigen and antibody. It relies on the competition between Melamine residues in the sample and the Melamine immobilized on T line on the membrane for the Melamine antibody-dye conjugate. Since the drug has been presenting in the sample, it will compete with the drug immobilized 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, 3 ppb), itwill generate two obvious lines in both the T and C line section.
2. Contents1 Test cassette 2 Manual3 Dropper
3.Operation procedures3.1 Take necessary strips on desk.3.2 Drop 3-4 drops of sample(about 80 uL) in the Sample collect region.Note:Do not drop the sample directly to the test result region. It will affect the result.3.3 Wait for 5 min to read the result. (It ’ s valid in 30 minutes)4 Test Result Interpretation4.1 Negative (<3 ng/mL) : Red T line appears in 5 minutes .4.2 Positive (> 3 ng/mL ): Red T line is invisible in 5 minutes .
5.Precaution
1. Every test cassette and dropper is single use only. Please do not reuse.2. Avoid sunshine and wind when using.3. Water, distilled water or organic solvent can ’ t be used for Negative control.
4.The test kit is only for lab reference that we can ’ t be responsible for results.6.Storage and expiry date
Storage:Store at 4-30 °C in darkExpiry date: 12 months; date of production is on box.
Aflatoxin M1 rapid test strip