Contamination test kit LSY-20052

for food safetyfor poultryfor animals

The Nitrofuran(AHD) rapid test dipstick is based on competitive inhibition immuno-chromatographic principle. In the flow process, Nitrofuran(AHD) in the sample combined with Nitrofuran(AHD) specific colloidal gold-labeled monoclonal antibody, Inhibit the combination between antibody and Nitrofuran(AHD)-BSA conjugate on Test line of NC membrane, lead to the color change of Test line. When the sample has no Nitrofuran(AHD) residue or concentration lower than detection limit, T line is darker than C line or T line has same color with C line; when the concentration is equal to or higher than detection limit, T line is obviously lighter than C line or T line has no color. No matter whether there is Nitrofuran(AHD) residue in sample, C line will appear, it means the test is valid. Introduction Nitrofuran(AHD) rapid test dipsticks (Egg) 1. Specifications 96 strips/kit 2. Brief This product is used for testing Nitrofuran(AHD) in Egg, duck’s egg sample qualitatively. Easy to operate, high sensitivity. 3. Detection limit Egg: 0.5ng/g (0.5ppb) 5. Principle The Nitrofuran(AHD) rapid test dipstick is based on competitive inhibition immuno-chromatograph flow process, Nitrofuran(AHD) in the sample combined with Nitrofuran(AHD) specific colloidal gold-labeled monoclonal antibody, Inhibit the combination between antibody and Nitrofuran(AHD)-BSA conjugate on Test line of NC membrane, lead to the color change of Test line. When the sample has no Nitrofuran(AHD) residue or concentration lower than detection limit, T line is darker than C line or T line has same color with C line; when the concentration is equal to or higher than detection limit,