Enrofloxacin Residue Colloidal Gold Rapid Detection Card Instruction Manual

Product Number: YB117R01K

Overview

Enrofloxacin (ENR) is a highly effective antibacterial drug of the fluoronolone class, which is widely used in the prevention and treatment of animal diseases in animal husbandry and aquaculture. Due to its drug resistance and potential carcinogenicity, it has attracted extensive attention. With the large-scale and irregular application of enrofloxacin in breeding, its residues in animal foods such as livestock and poultry and aquatic products have also been paid more and more attention. This product is suitable for rapid detection in enterprises, testing institutions, supervision departments and other on-site.

Detection principle

This product is made by applying the principle of competitive inhibition colloidal gold immunochromatography to detect enrofloxacin residues in poultry egg samples. After the sample solution is dropped into the sample hole of the detection card, the enrofloxacin in the sample solution binds to the gold standard antibody, thereby preventing the gold standard antibody from binding to the enrofloxacin conjugate on the cellulose membrane. According to the color development depth judgment results of the T-line and the C-line.

Scope of application

This product is suitable for the qualitative detection of enrofloxacin drugs in fresh egg samples such as eggs and duck eggs.

Note: The type of detection sample refers to the national standard GB2763-2021.

detection limit

10 ppb (μg/kg)

kit composition

serial number

specification

composition

1 0 times/box

20 times/box

(1)

test card (containing dropper, desiccant)

10 parts

20 parts

(2)

dilution

1 bottle

2 bottle

(3)

7mL centrifuge tube

10 pieces

20 pieces

(4)

mL test tube

20pieces (5)

0 mL straw

10pieces

20 pieces

(6)

manual

1 parts

1 parts

precautions

(1) each sample

(3) Please follow the test steps for testing. Do not touch the color-developing area of the test strip during operation to avoid direct sunlight and direct blowing of electric fans.

(4) Please use the sample as soon as possible after processing. If the time is too long, you need to re-process the sample for re-testing.

(5) The solution of the sample to be tested needs to be clarified, otherwise it will easily lead to abnormal phenomena such as inconspicuous color development, which will affect the judgment of the experimental results.

(6) Products that have expired or damaged aluminum foil bags cannot be used. Please use the test card immediately after unpacking.

(7) This product is a one-time product. Do not reuse or mix test cards from different batches.

(8) When a positive result appears, it is recommended to re-test. The test results of this product are for reference only. If you need confirmation, please refer to the relevant national standards and methods.

(9) During product evaluation, if the standard product needs to be tested directly, it needs to be prepared with the special dilution solution in the kit.

(10) Tap water, distilled water, purified water or deionized water cannot be used as a negative control.

Safety instructions

(1) The experiment needs to match the corresponding experimental equipment and wear the necessary experimental equipment (white clothes, gloves, masks, etc.).

(2) The detection kit needs to be stored in a place that is not easy for children to contact.

(3) All items used in the experiment should be properly disposed of after application.

(4) Keep the laboratory clean and the air flow of the experimental environment after the experiment.

(5) The experimental waste is collected separately, and it is recommended to dispose of it as medical waste.

(6) Do not eat the equipped reagents.

storage conditions and valid period

(1) Storage conditions: 2-30 ℃ protected from light, do not freeze.

(2) valid period: 12 months.