Furantoin (AHD) rapid detection card is convenient, fast and sensitive, suitable for on-site mass sample detection. The test card contains antigen in the test area (T) and anti-ⅱ in the control area (C) of nitrocellulose membrane fixed in advance, and gold label antibody fixed on the binding pad. According to T area, C area color contrast to determine the result. A purplish red band appeared in zone C regardless of the presence or absence of furantoin metabolites.
Detection limit:
Pork, liver, chicken, duck, beef, lamb, chicken skin, bullfrog, fish, shrimp meat: 0.5 PPB (µg/kg)
Preservation and stability:
Store in dry place at 20±5℃, do not freeze, avoid direct sunlight.
This test card is valid for 12 months, and the production date is shown in the packaging box.
Detection Procedure:
1. Restore the test card and sample solution to room temperature before use;
2 .Take out the detection card and place it flat on the desktop;
3. Absorb the lower layer solution of the sample to be tested 80 μL, add vertically to the sample adding well;
4 . 5 min after adding samples, observe the color area and determine the result.