Rapid quantitative testing kits for Deoxynivalenol

Determination of Deoxynivalenol in grain, grain products, oil and its products, feed raw materials and feed

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Product introduction
      Deoxynivalenol, also known as vomitoxin, is named because it can cause vomiting in pigs and has certain harmful effects on human body. It is classified as grade III carcinogen according to European Union classification standard.

1. Kit description
       This product is a colloidal gold rapid detection card for vomit toxin, which is used for quantitative detection of vomit toxin residues in grain and its products. The national limit of vomit toxin is 1mg / kg (PPM).

2. Principle of kit
       This method is based on competitive colloidal gold technology. Two invisible lines are sprayed on the central white film surface of the detection card. The top one is the quality control line C, and the bottom one is the detection line t; If there is no vomit toxin in the sample, most of the vomit toxin antibody colloidal gold complexes on the reaction card will be captured by the T-line and the T-line will be obvious. If there is vomit toxin in the sample, the color of T-line will be lighter with the increase of vomit toxin concentration. Determine the content of vomit toxin by measuring the absorbance value of T-line.

3. Detection range
      Quantitative determination of vomit toxin in grain and its products
      Detection range: 0.2-5ppm

4. Technical parameters
      Detection limit: 0.1ppm
      Reaction temperature: 37 ℃
      Reaction time: 8 minutes
      Precision (CV): within run < 15%, between run < 20%

5. Kit composition
      Test card                   20 copies / box
      Extractant                 1 bottle / box 
      Sample diluent          1 bottle / box

6. Preservation condition and validity of the kit
      This product is valid for 12 months.
      The production date and batch number are shown in the outer package.

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