Florfenicol Colloidal Gold Rapid Test Card Instruction Manual

Product Number: YB115R01K

Summary

Florfenicol (FF), also known as florfenicol, is a new generation of broad-spectrum antibiotics for chloramphenicol animals. It is a drug with significant antibacterial effect commonly used in livestock and poultry breeding. Florfenicol amine (FFA) is the main residue of florfenicol in animals. Florfenicol is embryotoxic, and adverse reactions such as anorexia and diarrhea will occur after use. Therefore, our country and the European Union have stipulated the maximum residue limit of florfenicol in various target tissues of different animals.

Detection principle

This product is made of the principle of competitive inhibition colloidal gold immunochromatography for the detection of florfenicol residues in tissue samples. After the sample solution is dripped into the sample hole of the test card, the florfenicol drug in the sample solution is combined with the gold standard antibody, thereby preventing the gold standard antibody from binding to the florfenicol drug conjugate on the cellulose membrane. The result is judged according to the color development depth of the T-line and the C-line.

Scope of application

This product is suitable for the qualitative detection of florfenicol residues in aquatic products, livestock and poultry tissue samples.

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

detection limit

florfenicol detection limit: 100μg/kg (ppb)

Kit composition

serial number

Specification

Composition

10 times/box

20 times/box

(1)

test card (containing dropper, desiccant)

10 parts

20 parts

(2)

florfenicol dilution

1 bottle

2 bottle

(3)

15mL centrifuge tube

2 pieces

4 pieces

(4)

Instructions

1 parts

1 parts

Precautions

(1) Before each sample, the knife cutting the sample needs to be cleaned to avoid cross-contamination.

(2) The test environment temperature should be

(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 should be 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.