Fast 3–5 minute screening for Methyltestosterone hormone residues in fish, shrimp, prawn, crab, shellfish and other aquaculture products.
NKBIO's Methyltestosterone Rapid Test Kit provides a practical front-end hormone residue screening solution for seafood exporters, aquaculture companies, seafood processors, laboratories, inspection organizations and quality control teams seeking rapid residue control before shipment, processing or laboratory confirmation.
For standard products in stock, NKBIO can normally arrange shipment within
1 working day after order confirmation.
Why Choose NKBIO for Seafood Rapid Testing?
16 Consecutive Years of Seafood Safety Leadership Since 2011
NKBIO is the only company with
16 consecutive years of full-pass results in ministry-organized seafood rapid testing verification programs in China.
NKBIO was also the
first company in China to obtain qualified results for seafood rapid testing products in these official verification programs, establishing a strong foundation in seafood safety rapid testing.
Trusted by China's Seafood Safety Sector
More than
70% of regulatory users in China's seafood rapid testing sector use NKBIO products.
Our seafood safety solutions are widely applied in:
• Seafood safety supervision
• Aquaculture monitoring
• Wholesale market inspection
• Seafood processing facilities
• Export-oriented quality control
Millions of Real-World Screening Applications
Beyond official verification programs, NKBIO seafood rapid testing products have been used in
millions of real-world screening applications, demonstrating long-term reliability and consistency under routine operating conditions.
Certified Laboratory Verification
NKBIO products are supported by CMA / CATL / CNAS certified analytical laboratories with:
• LC-MS/MS verification capability
• GC-MS/MS verification capability
• Matrix evaluation
• Reference method comparison
Key Advantages
3–5 Min Results
Rapid detection for aquaculture safety and hormone residue risks.
No Instrument Required
Simple visual result interpretation for routine screening.
Optional Quantitative Analysis
Supports numerical results, digital records and traceable QC support.
Targeted Hormone Residue Screening
Designed for Methyltestosterone hormone residue monitoring in seafood and aquaculture products.
Broad Seafood Matrix Coverage
Suitable for fish, shrimp, prawn, crab, shellfish and other aquaculture products.
Field & Laboratory Use
Suitable for on-site screening and laboratory pre-screening.
Why Screen Methyltestosterone Residues in Seafood?
Methyltestosterone is an important hormone residue target monitored in food safety and aquaculture control programs.
For seafood exporters, aquaculture producers and processors, inappropriate hormone use or residue risks may create regulatory and commercial challenges.
Residue problems discovered after shipment may result in:
• Shipment rejection
• Import detention
• Buyer claims
• Additional laboratory testing costs
• Delayed payment
• Loss of supplier qualification
Front-end Methyltestosterone screening helps identify higher-risk batches earlier and supports faster quality-control decisions before export shipment or market release.
Suitable Sample Matrices
Aquaculture & Seafood Products
• Fish
• Shrimp
• Prawn
• Crab
• Shellfish
• Eel
• Aquatic Products
• Seafood Tissue Samples
• Related Aquaculture Samples
Additional matrices may be evaluated according to customer requirements and product validation scope.
Typical Applications
• Fish hormone residue screening
• Aquaculture product inspection
• Seafood processing plant quality control
• Supplier qualification programs
• Export pre-shipment residue screening
• Import compliance support
• Laboratory pre-screening before confirmatory analysis
• Regulatory monitoring programs
Product Information
Target
Methyltestosterone
Detection Time
3–5 minutes
Format
Rapid Test Cassette
Result Interpretation
Visual screening + Optional Quantitative Analysis for numerical results, digital records and traceable QC support
Storage
Room Temperature
Shelf Life
15 Months
Contact Us for Product Information and Quotation
Interested in this rapid test solution?
Send us a message through this B2B platform or contact us directly by email.
Simply tell us the product you need to test or your application requirements. Even if you are not sure which testing solution is suitable, our team can help you choose the right option.
Email: sale@nkbiotech.com
We can provide product information, suitable testing options and quotation support.
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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.