XinyuBio Nitrofurazone (SEM) LFD Rapid Test Kit
A high-performance solution for quantitative detection of nitrofurazone residues (via its metabolite SEM) in food matrices, dedicated to simplifying regulatory compliance and safeguarding food safety.
1. Product Overview & Core Advantages
This Lateral Flow Device (LFD) Rapid Test Kit enables accurate quantitative analysis of SEM (Semicarbazide) – the specific metabolite of nitrofurazone, a veterinary drug strictly restricted in global food production due to potential health risks.
Compared to traditional laboratory methods (e.g., HPLC, LC-MS/MS), it delivers unparalleled efficiency for on-site quality control and high-throughput screening:
- Simplicity: No professional technical background required; pre-prepared reagents and user-friendly operation minimize human error.
- Speed: Generates quantitative results in minutes (vs. hours/days for traditional methods), significantly accelerating quality inspection workflows.
- Sensitivity: Ultra-low limit of detection meets stringent international standards for nitrofurazone residue control.
- Scalability: Perfect for large-batch sample testing in slaughterhouses, aquatic farms, dairy facilities, food processing plants, and feed mills.
2. Key Technical Specifications
Analyte
SEM (Semicarbazide) – the characteristic metabolite of nitrofurazone (a prohibited veterinary drug in EU, US, and CAC-regulated markets).
Applicable Matrices
Broad compatibility with high-risk food samples prone to nitrofurazone residues:
- Aquatic products: Fish, shrimp
- Poultry products: Poultry muscle, poultry liver
- Other animal-derived foods (extended applicability available upon request)
Performance Indicators
- Limit of Detection (LOD): 0.02 ppb (μg/kg) – fully compliant with EU Regulation (EC) No 37/2010, US FDA guidelines, and CAC standards for nitrofurazone residues.
- Quantitation Range: Covers trace levels to violation thresholds; customizable to meet specific regional regulatory requirements.
Detection Method
Lateral Flow Device (LFD) – works seamlessly with the XinyuBio Fluorescence Immunoanalyzer (calibration IC card included to ensure quantitative accuracy).
Package Configuration (Per Box)
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Component
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Quantity
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Specification
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LFD Rapid Test Strips
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40 strips
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5 packs × 8 strips (hermetically sealed for moisture and light protection)
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Reaction Microwells
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40 wells
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Pre-coated with specific reagents; ready for direct sample processing
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Sample Diluting Buffer
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1 bottle
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20mL, optimized for matrix cleanup and efficient SEM extraction
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Calibration IC Card
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1 piece
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Exclusive for XinyuBio Fluorescence Immunoanalyzer (ensures testing precision)
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3. Storage & Shelf Life
- Storage Conditions: Store in a cool, dry, and light-proof environment at 4–28℃. Refrigeration at 4℃ is recommended to extend shelf life.
- Critical Warning: Do NOT freeze – freezing destroys reagent activity and renders test results invalid.
- Shelf Life: 6 months from the date of manufacture (when stored as specified; refer to package label for exact expiry date).
4. Quality Assurance & Technical Support
- Quality Control: Every batch of test kits undergoes rigorous validation
- Technical Assistance: Our team provides detailed operation manuals, troubleshooting guidance, and regulatory compliance consulting to support smooth testing processes.
5. Contact for Inquiries
For product samples, bulk pricing, or technical documents please contact our team:
- Mobile/WeChat: +86-18554033120
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