Import Florfenicol Elisa Test Kit — Buy in Bulk from Supplier in China

The Florfenicol ELISA Test Kit supplied by Shenzhen Lvshiyuan Biotechnology Co.;Ltd is a competitive enzyme‑linked immunosorbent assay designed to detect florfenicol residues in animal tissue, fish, shrimp and honey. The kit includes pre‑coated micro‑well strips, enzyme conjugate, TMB substrate and standards, and is presented in a 96‑well microtiter plate format. Sensitivity is reported at 0.5 ppb for meat, liver, shrimp and fish, and 1.5 ppb for honey, allowing trace‑level screening. The assay follows a colourimetric detection where optical density inversely correlates with florfenicol concentration.

The test principle relies on competition between florfenicol in the sample and a coupling antigen immobilised on the well surface for binding to a specific antibody. Typical ELISA kits in this class use a standard incubation time of 30‑60 minutes per step, with a total assay duration of 2‑3 hours. Reported recovery rates are 70 % ± 10 % for honey and 80 % ± 10 % for meat, liver, shrimp and fish, aligning with industry expectations for matrix‑matched validation. Cross‑reaction is minimal, with thiamphenicol and chloramphenicol each showing less than 0.1 % interference, while florfenicol itself gives a 100 % response as intended.

Veterinary diagnostic laboratories, food safety agencies and feed manufacturers commonly purchase this kit to comply with residue monitoring regulations. Importers should verify the kit’s expiration date, storage temperature (2‑8 °C typical) and any required certification such as ISO 13485 before ordering, as the listing does not disclose these details. Payment conditions, Incoterms and lead time must be clarified directly with Shenzhen Lvshiyuan Biotechnology Co.;Ltd, and a sample kit may be requested for method validation.

Shenzhen Lvshiyuan Biotechnology Co.;Ltd is situated at Room 507, No. 2 Longgang Overseas Venture Park, Shenzhen 518172, Guangdong, China. The supplier holds a harbour trust tier, indicating a basic level of platform verification, while its response rate is recorded as 0 % with an average response time of 0 hours, suggesting limited recent engagement. The company’s profile lists it as an imported‑type supplier focused on biotechnology products, including ELISA kits for veterinary and food safety applications.

No additional corporate information such as establishment year, production capacity or client portfolio is provided in the public profile. Prospective buyers are advised to request the company’s business licence, quality management certificates and any validation reports for the Florfenicol ELISA kit to confirm compliance with relevant standards.