Nucleic Acid Test (NAT) Blood Collection Tube

Nucleic Acid Test (NAT) Blood Collection Tube

Product Overview

Designed for:

  • Molecular diagnostics (HBV-DNA, HCV-RNA, HIV-RNA PCR testing)

  • Pre-analytical processing: Eliminates hemoglobin interference

  • Long-term storage: Stable at -80°C post-separation

Key Features:
✔ PCR-optimized: EDTA-K₂ preserves Taq polymerase activity
✔ Barrier integrity: Prevents cellular contamination (WBC carryover <0.001%)
✔ Pre-analytical stability: 72h room temperature RNA preservation

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Description

Nucleic Acid Test (NAT) Blood Collection Tube

*(Professional Notes:

  • Dual Additive System: EDTA-K₂ + Silica Gel Barrier

  • Certifications: DNase/RNase-free, Pyrogen-free, Gamma-irradiated (Co⁶⁰)

  • Compliance: Meets CAP/CLIA molecular testing requirements)*

Product Overview

Designed for:

  • Molecular diagnostics (HBV-DNA, HCV-RNA, HIV-RNA PCR testing)

  • Pre-analytical processing: Eliminates hemoglobin interference

  • Long-term storage: Stable at -80°C post-separation

Key Features:
✔ PCR-optimized: EDTA-K₂ preserves Taq polymerase activity
✔ Barrier integrity: Prevents cellular contamination (WBC carryover <0.001%)
✔ Pre-analytical stability: 72h room temperature RNA preservation

Technical Specifications

Parameter Performance
Additive EDTA-K₂ (1.8mg/ml) + Sekisui Gel
Centrifugation 3000g × 10 min
Storage Temp -80°C to 45°C
Sterilization Gamma irradiation (25kGy)

Advantage Highlights

① Safety Closure

  • Automation-ready stopper:

    • ≤0.1μg rubber particles (per ISO 8871-3)

    • 500+ puncture cycles without leakage

  • Universal compatibility: Holds vacuum for 36 months

② PCR-Grade Tube

  • Nuclease-free PET:

    • Endotoxin <0.05 EU/ml

    • Silicone coating (water contact angle 115±5°)

  • Biomimetic lining: Maintains cell-free DNA integrity

③ Sekisui Gel Technology

  • Ultra-pure separation:

    • Hemoglobin interference reduction >99%

    • No oil droplet formation (even at 45°C)

  • Centrifugation efficiency:

    • Clear layer formation in single spin

    • Gel stability up to 15,000g

④ Traceability Solutions

  • Pre-printed labels:

    • Cryo-resistant adhesive (-80°C stable)

    • UDI-compliant barcodes (ISO 15223-1)

  • Customization: Laser-etched tube IDs available

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