Product Description
 
The Total Aflatoxin Rapid Test Kit is designed for fast on-site screening of total aflatoxins B1, B2, G1 and G2 in grains, feed, corn, peanut, rice, wheat, nuts, oilseeds and agricultural raw materials.
 
For grain processors, feed mills, exporters and QC teams, the real risk is not only whether aflatoxin can be detected — it is when the risk is discovered.
 
If a high-risk batch is found only after storage, processing, feed production, shipment or buyer inspection, the cost may include raw material rejection, product downgrade, shipment delay, customer claims and long-term buyer distrust.
 
This rapid screening solution helps users identify suspicious batches earlier, before raw materials enter warehouses, production lines, feed formulations or export channels.
 
It is a practical front-end aflatoxin risk control tool for grain companies, feed mills, peanut processors, food manufacturers, agricultural traders, laboratories and farmers.
 
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Core Value for Buyers
 
Fast. Simple. Reliable.
 
This kit is designed for users who need fast decisions, not complicated laboratory procedures.
 
* No ELISA reader required
* No complex instrument required
* Simple operation
* Fast result interpretation
* Suitable for field and laboratory use
* Ideal for high-volume daily screening
 
For many buyers, this is the key advantage: they can screen more batches earlier, at lower cost, before sending only high-risk samples for laboratory confirmation.
 
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Main Application Focus
 
1. Grain, Corn & Peanut Screening — Priority Application
 
Total aflatoxin screening is highly important for grain and oilseed supply chains, especially where mold growth and storage conditions may increase contamination risk.
 
Suitable samples include:
 
* Corn / Maize
* Peanut / Groundnut
* Rice
* Wheat
* Barley
* Sorghum
* Millet
* Soybean
* Oilseeds
* Tree nuts
* Feed raw materials
 
Best suited for:
 
* Grain processors
* Feed mills
* Peanut processors
* Oilseed processors
* Agricultural trading companies
* Storage warehouses
* Exporters
* QC laboratories
 
Main value:
Screen high-risk batches before warehouse acceptance, processing, feed production or export shipment.
 
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2. Feed Mill & Raw Material Intake Control
 
Aflatoxin contamination in feed ingredients can create downstream risk for animal health, dairy production and food safety.
 
Suitable samples include:
 
* Corn-based feed materials
* Peanut meal
* Soybean meal
* Mixed feed ingredients
* Grain-based feed materials
* Raw material batches before formulation
 
Best suited for:
 
* Feed mills
* Livestock feed producers
* Dairy feed suppliers
* Poultry and swine feed manufacturers
* Large farms and feed quality teams
 
Main value:
Prevent high-risk ingredients from entering feed formulation and reduce the risk of contaminated feed batches.
 
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3. Export & Import Quality Screening
 
For exporters and importers, aflatoxin is a compliance-sensitive contaminant. EU and many international markets apply strict maximum level requirements for aflatoxins in food and feed products. 
 
Suitable for:
 
* Export grain inspection
* Peanut and nut export screening
* Raw material pre-shipment control
* Importer batch acceptance
* Third-party pre-check before laboratory testing
 
Main value:
Identify suspicious batches before shipment, buyer inspection or official laboratory confirmation.
 
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4. Farmer, Warehouse & Field Screening
 
This kit is also suitable for non-specialist users who need a simple tool for early screening.
 
Best suited for:
 
* Farmers
* Grain collection points
* Small warehouses
* Local traders
* Cooperatives
* Field inspection teams
 
Main value:
Even users without advanced laboratory equipment can perform fast front-end screening before selling, storing or processing grain.
 
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Why Rapid Screening Matters
 
For professional buyers, the key question is not only:
 
“Can aflatoxin be detected?”
 
but:
 
“Can we identify the risk before the whole batch becomes a loss?”
 
Rapid screening helps users:
 
* Detect suspicious batches earlier
* Avoid mixing high-risk and low-risk raw materials
* Reduce unnecessary laboratory workload
* Improve raw material acceptance control
* Support export risk management
* Make faster QC decisions in real supply chains
* Reduce reliance on expensive routine ELISA or laboratory testing
 
This is especially valuable for grain, feed and peanut supply chains where many batches need to be screened quickly.
 
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Compared with ELISA
 
ELISA is useful for laboratory testing, but it usually requires:
 
* Laboratory equipment
* Sample preparation tools
* ELISA reader
* Trained operators
* Longer workflow
* Higher cost per screening setup
 
Our Total Aflatoxin Rapid Test Kit is more suitable for front-end screening because:
 
* No ELISA reader required
* Easier operation
* Faster workflow
* Lower equipment requirement
* Suitable for field use
* Easier for farmers, traders and QC staff to operate
* Better for large-batch preliminary screening
 
It does not replace confirmatory laboratory testing.
It helps users decide which batches need further confirmation.
 
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Optional Reader-Assisted Analysis
 
The kit can be interpreted visually without instruments.
 
For professional users who need more standardized records, it can also be used with an optional dedicated reader.
 
When used with the reader, the system can:
 
* Improve positive / negative interpretation
* Provide semi-quantitative reference values
* Support digital documentation
* Improve traceability for QC records
 
This upgrade is suitable for laboratories, exporters, feed mills and large grain processing companies.
 
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Laboratory-Backed Screening Capability
 
We are not only a rapid test strip supplier.
 
Our strength lies in an integrated system covering:
 
* In-house R&D
* Large-scale manufacturing
* Colloidal gold rapid screening technology
* Independent laboratory verification
* Long-term real-world application support
 
With our own laboratories equipped with LC-MS/MS and GC-MS/MS systems, we can evaluate how rapid screening results align with laboratory reference methods in validated applications.
 
This supports:
 
* Product optimization
* Matrix verification
* Method comparison
* Long-term reliability in real grain and feed applications
 
For buyers, this means the product is not just a low-cost strip, but a mature and reliable front-end aflatoxin screening solution.
 
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Technical Specifications
 
Item Description
Detection Target Total Aflatoxin B1, B2, G1, G2
Detection Type Visual qualitative / optional semi-quantitative with reader
Priority Applications Grain, corn, peanut, feed, nuts, oilseeds
Main Matrices Corn, peanut, rice, wheat, barley, sorghum, soybean, feed raw materials
Result Reading Visual / Optional reader-assisted interpretation
Use Scenario Raw material intake, feed mill QC, storage control, export screening, field screening
Instrument Requirement No instrument required for visual screening
Storage 2–30°C / 4–30°C according to kit specification
Shelf Life 15 months
Operation Simple on-site rapid screening
 
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Trust Statement
 
More Than a Test Strip — A Mature Aflatoxin Screening Solution
 
Total aflatoxin screening requires more than a cheap strip. Professional users need a solution that is simple enough for field use, but reliable enough for real grain, feed and export supply chains.
 
Our Total Aflatoxin Rapid Test Kit is developed for practical front-end screening where speed, simplicity, consistency and operational reliability matter.
 
Unlike ELISA-based workflows that require laboratory instruments and trained operators, this rapid test supports fast on-site decision-making with minimal equipment requirements.
 
With 20+ years of rapid test manufacturing expertise, large-scale production experience and laboratory-backed verification capability, we provide a reliable screening solution for grain companies, feed mills, exporters, processors, laboratories and farmers who need earlier aflatoxin risk control before loss expands.
 
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Short Buyer Message
 
Screen aflatoxin risk before storage, processing or shipment.
No instrument required. Simple operation. Fast result. Reliable for real-world grain and feed screening.
 

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.