There are many types of drug residues in food, including veterinary drugs and pesticide residues. Excessive residues not only cause direct harm to human health, but also cause great harm to the development of animal husbandry and the ecological environment.
Colloidal Gold Rapid Detection Test Strip
1. Product introduction
Mezheng drug residue testing products are widely used and the testing items cover Furans, β-Lactams, Amido Alcohols, Tetracyclines, Sulfonamides, Quinolones, Aminoglycosides, Macrolides And Other Veterinary Drug Residues; Organophosphates , Carbamates, Pyrethroids, Organochlorines And Other Pesticide Residues; Dexamethasone, Zearalenol, Bisphenol A, Diethylstilbestrol and other hormones.
2. Product Features
① Convenient and fast
❖ Unified pre-processing operations, greatly saving pre-processing time
② Easy to operate
❖ No complicated operations are involved, and you will learn as soon as you learn
③ Wide coverage of the project
❖ Covering common pesticides and veterinary drug residues
3. Product Principle
Colloidal gold immunochromatography is an experimental technique based on the specific combination of colloidal gold labeling technology and antigen-antibody specificity. The test solution is chromatographed under the capillary action of the water-absorbing material and the NC membrane. The test substance in the test solution competes with the test line (T line) on the NC membrane to bind to the gold-labeled antibody, and finally passes the test line (T line) The color is compared with the color of the control line (C line) to determine the content of the substance to be tested.
4. Applicable samples
Milk and Dairy, Meat, Sea foods, Fruits and Vegetables, Feed, etc.
1. Product introduction
Mezheng drug residue testing products are widely used and the testing items cover Furans, β-Lactams, Amido Alcohols, Tetracyclines, Sulfonamides, Quinolones, Aminoglycosides, Macrolides And Other Veterinary Drug Residues; Organophosphates , Carbamates, Pyrethroids, Organochlorines And Other Pesticide Residues; Dexamethasone, Zearalenol, Bisphenol A, Diethylstilbestrol and other hormones.
2. Product Features
① Convenient and fast
❖ Unified pre-treatment of multiple veterinary drug residue projects
② The result is accurate
❖ The recovery rate is between 80%-120%
③ Good stability
Coefficient of variation <10%
3. Product Principle
Enzyme-linked immunosorbent technique is a highly sensitive experimental technique based on immunological reaction, combining the specific reaction of antigen and antibody with the high-efficiency catalysis of enzyme on the substrate. The reaction to antigen and antibody is carried out in the microwells of a solid-phase carrier-polystyrene microplate. After adding reagents and incubating, the excess free reactants are removed by washing to ensure the specificity and stability of the experimental results.
4. Applicable samples
Milk and Dairy, Meat, Sea foods, Fruits and Vegetables, Feed, etc.
