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Sodium Citrate Blood Collection Tube with Vacuum Accuracy ≤3% and Critical Ratio Control 1:9 Featuring Silicone-Coated Interior

Product Details

Place of Origin: China

Brand Name: Orsin

Certification: ISO 13485

Model Number: Gel Clot ActivatoR

Payment & Shipping Terms

Minimum Order Quantity: 100/pcs

Price: Negotiation

Delivery Time: 1-4 weeks

Payment Terms: L/C, D/A, D/P, T/T, Western Union

Supply Ability: 20million/pcs/moth

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Product Details
Highlight:

Vacuum accuracy ≤3% Sodium Citrate Blood Collection Tube

,

Critical ratio control 1:9 Coagulation Test Tube

,

Silicone-coated interior Vacuum Blood Test Tube

Material Types:
PET/Glass
Application Scenarios:
Liquid Biopsy
Sample Order:
Available
Merit:
Enhanced Sample Stability
Characteristic:
Excellent Stability
Anticoagulant System:
Composite Antimony System Technology
Platelet Activity:
Stability Upheld
Expiration Date:
Printed On The Tube
Moq Limit:
18000-20000 PCS
Usage:
Blood Collection And Storage
Properties:
Persistence And Reliable
Inner Wall Treatment:
Bionic Active Membrane
Tube Cap Type:
Screw Cap
Color:
Blue
Material Types:
PET/Glass
Application Scenarios:
Liquid Biopsy
Sample Order:
Available
Merit:
Enhanced Sample Stability
Characteristic:
Excellent Stability
Anticoagulant System:
Composite Antimony System Technology
Platelet Activity:
Stability Upheld
Expiration Date:
Printed On The Tube
Moq Limit:
18000-20000 PCS
Usage:
Blood Collection And Storage
Properties:
Persistence And Reliable
Inner Wall Treatment:
Bionic Active Membrane
Tube Cap Type:
Screw Cap
Color:
Blue
Product Description

Prothrombin Time Blood Collection Tube

Product Positioning
Specialized vacuum tube for coagulation testing (light blue stopper), serving as the gold-standard tool for thrombotic and hemostatic screening.

Core Mechanism

  1. 3.2% Sodium Citrate

    • Precise chelation of calcium ions (Ca²⁺), inhibiting coagulation cascade

    • *Critical ratio control: Anticoagulant:Blood=1:9*

    • *>10% deviation causes falsely prolonged PT/APTT*

Key Features

  • *Silicone-coated interior minimizes platelet activation (ISO 6710 compliant)*

  • *Vacuum accuracy ≤3% deviation (CLSI H21-A5 certified)*

Core Applications

Test Panel Clinical Significance
PT (Prothrombin Time) Warfarin monitoring/Liver function
APTT (Activated Partial Thromboplastin Time) Heparin therapy/Intrinsic pathway
Coagulation Factor Assays Hemophilia diagnosis

Critical Warnings

⚠️

  • Underfilling (90% volume): PT prolongation ≥20% (may cause false heparin resistance)

Technical Advantages

  • Standardized anticoagulation, ensures coagulation factor stability, supports global standardization of key coagulation tests (heparin