Product Overview
This product uses colloidal gold immunochromatography technology to detect beta-lactam and cephalexin antibiotic residues in food. Ideal for rapid screening of penicillin G, ampicillin, amoxicillin, cephalexin, and related drugs.
Key Features
High Sensitivity: Detection limit as low as ppb level
Fast detection: results in 5-10 minutes
Easy to use: No specialized equipment required; results are readable by eye.
High accuracy: >95% agreement with HPLC method
Stable: Store at room temperature; shelf life of 18 months
Applicable Scope
Rapid screening for beta-lactams and cephalexin antibiotics in food products such as dairy, poultry, livestock, aquatic products, and honey.
Detection Method
Take an appropriate amount of sample, process it, and dip the test strip into the sample solution. Read the results after 5-10 minutes. If the T line is darker than the C line, the result is negative; if the T line is equal to or lighter than the C line, the result is positive.