10ml Vacuum Blood Plain Tube EDTA-NAF Dual Protection Blood Plasma Tube

This specialized anticoagulant vacuum tube (grey stopper) is designed for blood glucose testing, simultaneously addressing blood coagulation and glucose degradation to ensure accurate test results.

• EDTA (Ethylenediaminetetraacetic Acid): Strongly chelates calcium ions to prevent blood clotting while maintaining blood cell integrity and preventing hemolysis.
• Sodium Fluoride (NaF): Inhibits glycolytic enzymes, reducing glucose degradation rate from 5-7% per hour to near zero, maintaining stable glucose concentration for up to 23 days at 25°C.

• Dual-protection design combining EDTA anticoagulation with NaF glycolysis inhibition
• High-quality materials: PET tube with medical-grade butyl rubber stopper and PP cap
• Silicone-coated interior wall minimizes cell adhesion
• Pre-set vacuum pressure for accurate blood volume collection (3-5ml standard)

• Precision blood glucose monitoring for diabetes diagnosis and management
• Oral glucose tolerance tests (OGTT) and continuous glucose tracking
• Specialized tests requiring glycolysis inhibition (erythrocyte electrophoresis, glucose hemolysis tests)

• Not suitable for urea measurement via urease method, alkaline phosphatase (ALP), or amylase tests
• Not recommended for electrolyte testing due to EDTA's effect on potassium/calcium ion measurement
• Gently invert tube 8-10 times after collection to ensure thorough mixing of additives