Group 1: Laboratory Site Selection and Layout - Laboratories should be located in areas that are easily accessible, clean, and away from pollution sources to ensure stable testing environments [2] - The layout should include distinct areas for sample reception, pre-processing, testing, data analysis and reporting, and reagent storage, each equipped with safety facilities to minimize cross-contamination risks [2] Group 2: Core Testing Equipment Configuration - Food safety testing instruments can quickly screen over 80 indicators, including pesticide residues and illegal additives, using a 12-24 channel design [3] - Pesticide residue detectors can qualitatively test for organic phosphorus and carbamate pesticides in fruits and vegetables within 3 minutes, suitable for on-site law enforcement [3] - Veterinary drug residue detectors utilize time-resolved fluorescence immunoassay technology to quantitatively detect antibiotic residues in milk and meat, with a detection limit as low as 0.1 ppb [3] - Heavy metal detectors can quantify lead, cadmium, and mercury in soil and food within 10 seconds, equipped with GIS modules for pollution source tracking [3] Group 3: Supporting Equipment and System Construction - Laboratories need to be equipped with high-speed pulverizers, centrifuges, and basic support equipment like ultra-pure water machines and precision balances [4] - Establishing a Laboratory Information Management System (LIMS) is essential for automating testing processes and risk alerts, along with standardized operating procedures (SOPs) for traceability and legal validity [4] Group 4: Personnel Training and Operational Management - Laboratories should employ professional testing personnel and conduct regular training on rapid testing theory, practical operations, and emergency responses to ensure proficiency [5] - Establishing laboratory regulations and standardizing daily operations is crucial for maintaining equipment and ensuring accurate testing results [5]