Liyhium Green Top Blood Tube Ethylene Oxide Sodium Heparin Tube ISO13485

Liyhium Heparin / Sodium Heparin Blood Collection Tube for precise K⁺/Na⁺ quantification

Lithium Heparin (Li Heparin) and Sodium Heparin (Na Heparin) tubes utilize ultra-pure anticoagulants to block the coagulation cascade, designed for tests requiring plasma samples. Li Heparin tubes are optimal for electrolyte, blood gas, and molecular biology tests, while Na Heparin tubes excel in emergency biochemistry and coagulation screening.

Both employ ultra-smooth walls with spray-coated technology to ensure rapid, homogeneous anticoagulant dissolution, inhibiting thrombin activity within 5 seconds and preventing microclot formation.

• Zero Metal Interference: Lithium salt replaces sodium salt, eliminating Na⁺/K⁺ measurement errors with blood potassium deviation <0.1 mmol/L and blood sodium CV <1.5%
• Rapid Plasma Separation: 30% faster centrifugation than EDTA tubes with >99% clearance of fibrinogen residues
• Broad-Spectrum Anticoagulant Activity: Inhibits Factor Ⅱa, Ⅹa for Li Heparin and potently inhibits Factor Ⅱa for Na Heparin
• Optimized for Emergency Testing: Immediate anticoagulant activation completes in 30 seconds with 24-hour plasma stability at 4°C

• Li Heparin: ICU blood gas analysis, genetic testing, precise K⁺/Na⁺ quantification
• Na Heparin: ER cardiac enzyme panels, liver function, D-dimer rapid screening