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Malachite Green Rapid Test Kit for Shrimp, Fish and Seafood Residue Screening

Malachite Green Rapid Test Kit for Shrimp, Fish and Seafood Residue Screening

Place of Origin:
China
Brand:
SmarKIT
Model:
Supplier:
Nankai Biotech Co., Ltd.
Price:
Hits:
3 
Updated:
8/3/2026
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  • Product Detail
  • Company Profile
    Fast 3–5 minute screening for Malachite Green residues in shrimp, fish, prawn, crab, shellfish and other aquaculture products.
    NKBIO's Malachite Green Rapid Test Kit provides a reliable front-end screening solution for seafood exporters, aquaculture companies, seafood processors, laboratories, inspection organizations and quality control teams seeking to identify prohibited dye residue risks before shipment, processing or laboratory confirmation.
    With 0.5 ppb high-sensitivity detection capability, NKBIO provides one of the most sensitive rapid screening solutions for Malachite Green risk control in seafood products.
    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 seafood safety risks and prohibited residue screening.
    No Instrument Required
    Simple visual result interpretation for routine screening.
    Optional Quantitative Analysis
    Supports numerical results, digital records and traceable QC support.
    0.5 ppb High-Sensitivity Detection
    Designed for strict seafood residue control requirements and export compliance programs.
    Broad Seafood Matrix Coverage
    Suitable for shrimp, fish, prawn, crab, shellfish and other aquaculture products.
    Field & Laboratory Use
    Suitable for on-site screening and laboratory pre-screening.
     

    Why Screen Malachite Green in Seafood?
    Malachite Green and related triphenylmethane dye residues are among the most closely monitored prohibited substances in international aquaculture and seafood trade.
    Seafood exporters, processors and aquaculture companies face strict buyer and regulatory requirements because residue problems may result in:
    • Shipment rejection
    • Import detention
    • Buyer claims
    • Additional laboratory testing costs
    • Delayed payment
    • Loss of supplier qualification
    Front-end Malachite Green 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
    • Shrimp
    • Prawn
    • Fish
    • 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
    • Shrimp and prawn residue screening
    • Fish and aquatic 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
    Malachite Green Residues
    Sensitivity
    0.5 ppb high-sensitivity detection option
    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 seafood 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 seafood 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.
     

    SEO Keywords
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    Optional Quantitative Analysis
     
    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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