测试数据
Current template:Microplate Colloidal Gold
Biological ProductsQuick Test
PRODUCT
β内酰胺类
测试数据
22
Results in minutes
33
μg/kg Minimum Detection Limit
0
Technical Principles
Colloidal Gold Immunochromatography
High-efficiency detection method based on specific antigen-antibody reactions, combining colloidal gold labeling for rapid visual readout.
Sample Extraction
No pretreatment is required for samples like raw milk. For dairy products with complex compositions, simply dilute the sample to release target analytes into solution for direct reaction with the detection reagents.
immune response
Specific antibodies labeled with colloidal gold bind to the target analyte, forming antigen-antibody complexes that migrate forward along the nitrocellulose (NC) membrane via capillary action.
Result Interpretation
When the complex reaches the test zone, it is captured by the immobilized capture agent on the test line (T-line), triggering a color reaction. The qualitative result is then determined by visually comparing the color intensity of the test line (T-line) and the control line (C-line).
Technical Specifications
Product Technical Specifications
Rigorous quality control system ensures stability and reliability for every product batch.
Detection Technology
Colloidal Gold Immunochromatography
Applicable Samples
Dairy Products (Raw Milk, Milk Powder, Liquid Milk)
Limit of Detection
33 μg/kg (ppb)
Detection time
22 minutes
Storage Conditions
2-8℃
Packaging Size
8T per barrel, 96T per box
Operating Procedure
Workflow
Standard six-step method: simple and easy to understand, allowing non-professionals to master it quickly.
01
Prepare test samples
Prepare and label the test samples, then allow them to reach room temperature.
02
Retrieve detected micropores
Remove the required number of microplate strips and label them for later use.
03
Add sample
Use a pipette to transfer 200 μL of the sample into the detection well.
04
Mixed incubation
Pipette the sample and reagent up and down 5 times to mix thoroughly. Incubate at room temperature for 5 minutes.
05
Insert the test strip
Fully immerse the MAX end of the test strip into the mixture and incubate at room temperature for 5 minutes.
06
Result Interpretation
Remove the test strip and interpret the result based on the color development of the control line and test line.
Takes just 10-15 minutes—no professional equipment needed.
Use Cases
Application Areas
Broadly applicable to food safety testing needs across all stages of the dairy supply chain
Dairy Production Enterprise
Rapid screening at the raw milk collection stage to ensure source safety
Third-party testing agency
High-throughput rapid initial screening of large-scale samples
Market Regulation Department
On-site Supervision and Sampling of Dairy Products in Circulation
Research Institutes and Universities
Food Safety Research and Testing
Product Details
Product Details
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Technical Consulting Services
Technical Consulting Services
A professional technical team providing comprehensive product application and testing solution support.
Product Selection Consultation
Get product and equipment recommendations tailored to your testing needs and sample types to avoid costly selection errors.
- Test Requirement Analysis Assessment
- Product Performance Comparison
- Best Value Option
Method Development
Custom development and validation services for lateral flow immunoassays to address emerging risks or specialized testing needs in dairy products.
- Specific Antibody Screening and Labeling
- Optimization of Lateral Flow Strip Performance
- Verification of Detection Sensitivity and Accuracy
Technical Training Support
Provide comprehensive technical support, including online and offline product training, detection technology instruction, and laboratory quality control.
- Product Operation Hands-on Training
- Interpretation Guide for Test Results
- FAQ Support
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