Fast screening for four major nitrofuran metabolite residues — AOZ, AMOZ, AHD and SEM — in eggs and egg products.
The Nitrofuran Metabolites 4-in-1 Combo Rapid Test Kit provides a fast, simple and reliable front-end screening solution for egg producers, layer farms, egg processors, exporters, laboratories, distributors, inspection authorities and quality control teams seeking to identify nitrofuran residue risks before laboratory confirmation, shipment or market release.
Suitable for egg quality control, export risk control, supplier verification, market surveillance and food safety monitoring applications.
Product Principle & Result Interpretation
This rapid test kit is based on competitive lateral flow immunochromatographic assay technology and is designed for rapid qualitative screening of nitrofuran metabolite residues in egg matrices.
The test simultaneously screens for four major nitrofuran metabolite markers:
• AOZ (Furazolidone Metabolite)
• AMOZ (Furaltadone Metabolite)
• AHD (Nitrofurantoin Metabolite)
• SEM (Nitrofurazone Metabolite)
Results can be interpreted visually for routine front-end screening. Optional quantitative analysis is available for users requiring objective result interpretation, numerical result management, digital records and traceable QC workflow management.
Fast • Simple • Reliable
Rapid Results in 3–5 Minutes
Support immediate screening decisions and rapid identification of suspicious batches without waiting for lengthy laboratory turnaround times.
One Test, Four Targets
Simultaneously screen AOZ, AMOZ, AHD and SEM in a single workflow.
Reduced Screening Cost
Improve screening efficiency and reduce testing costs compared with multiple individual tests.
Optional Quantitative Analysis
Supports objective result interpretation, numerical result management, digital records and traceable QC workflow management.
Laboratory-Verified Performance
Supported by CMA / CATL / CNAS certified analytical laboratories with LC-MS/MS, GC-MS/MS and real-matrix validation capability.
Why Screen for Nitrofuran Metabolites in Eggs?
Nitrofuran compounds have been prohibited or highly restricted in many international food safety and export monitoring programs.
Their metabolites remain among the most frequently monitored residue targets in egg export programs, import inspections and buyer testing schemes.
Egg producers, processors, exporters, laboratories and inspection authorities routinely screen for nitrofuran metabolites to support:
• Nitrofuran metabolite monitoring
• Export compliance management
• Zero-tolerance risk control
• Supplier verification
• Incoming raw material inspection
• Egg processing quality control
• Buyer testing program compliance
• Market surveillance programs
• Regulatory compliance monitoring
• Shipment risk control
• Brand reputation protection
The detection of nitrofuran metabolites after shipment, buyer inspection or market release may result in shipment rejection, import alerts, buyer claims, delayed payments and significant damage to supplier credibility.
Front-end rapid screening helps identify high-risk batches earlier and supports faster risk-control decisions before products enter processing, packaging or international trade channels.
Key Features
• Simultaneous screening of AOZ, AMOZ, AHD and SEM
• Rapid results in 3–5 minutes
• Simple visual interpretation
• Optional quantitative analysis available
• Supports digital records and traceable QC workflows
• Suitable for nitrofuran metabolite monitoring
• Practical for egg quality control and export risk management
• Useful for high-volume screening before laboratory confirmation
• Verified through real-matrix validation and reference method comparison
Applicable Sample Matrices
Suitable for screening applications in:
• Fresh eggs
• Shell eggs
• Liquid egg products
• Egg powder
• Processed egg products
• Egg processing raw materials
Applications
Layer Farm Monitoring
Egg Processing Quality Control
Supplier Verification
Export Risk Control
Market Surveillance
Laboratory Pre-Screening
Importer Verification
Quantitative Analysis Available
Optional quantitative analysis solutions are available for users requiring objective result interpretation, numerical result management, digital records and traceable QC workflow management.
Certified Analytical Laboratory Verification
Supported by CMA / CATL / CNAS certified analytical laboratories equipped with LC-MS/MS, GC-MS/MS and other advanced analytical platforms.
Verification capabilities include:
• Matrix verification
• Reference method comparison
• Rapid test performance evaluation
• Real-world application validation
Related Egg Safety Test Kits
• Sulfonamides Rapid Test Kit
• Fluoroquinolones Rapid Test Kit
• Tetracyclines Rapid Test Kit
• Chloramphenicol Rapid Test Kit
• Trimethoprim Rapid Test Kit
• Metronidazole Rapid Test Kit
bio-equip.cn
NANKAI Biotech develops and manufactures rapid testing solutions for real-world food safety risk control.
For more than 20 years, we have focused on fast, practical and reliable rapid screening technologies that help regulators, laboratories, distributors, exporters and food industry QC teams make faster food safety decisions.
NANKAI provides rapid screening and quantitative analysis solutions for pesticide residues, mycotoxins, illegal additives, aquaculture & seafood safety, veterinary drug residues, antibiotics, heavy metals & toxic elements, digital QC, traceability systems and related food safety applications.
What differentiates NANKAI is the combination of large-scale manufacturing, certified analytical laboratory verification and extensive real-world deployment experience.
We operate three CMA, CATL & CNAS certified analytical laboratories equipped with LC-MS/MS and GC-MS/MS platforms, supporting matrix verification, reference method comparison, rapid test performance evaluation and accredited third-party analytical testing services.
Our rapid testing solutions have been applied in Olympic-level food safety programs, major international events, government monitoring projects, grain & feed safety workflows, fruit & vegetable screening, tobacco & tea quality control, seafood and meat safety supervision, traditional herbal material testing, dairy and honey safety programs, factory QC and export risk-control workflows.
Highlights:
• Fast, practical and reliable rapid screening solutions
• 20+ years of rapid testing technology development
• 25,000+ m² manufacturing & laboratory facilities
• Three CMA, CATL & CNAS certified analytical laboratories
• LC-MS/MS & GC-MS/MS analytical capability
• Olympic-level and government project experience
• Billions of real-world screening applications
• Food safety monitoring, traceability and digital regulatory systems
NANKAI Biotech supports international partners with practical, scalable and laboratory-verified rapid testing solutions for food safety risk control.
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