Description:
The Centube K2 EDTA + NaF Non-Vacuum Blood Collection Tube is designed for manual blood collection, offering dual-action preservation for accurate biochemical and glucose-related testing. It combines K2 EDTA, which acts as an anticoagulant by chelating calcium, with Sodium Fluoride (NaF), a glycolysis inhibitor that stabilizes glucose levels in the sample. This formulation is ideal for glucose tolerance tests and other metabolic assays. The non-vacuum design allows controlled collection, especially useful in pediatric or low-volume settings.
Key Features:
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Dual Additive System – K2 EDTA prevents clotting; NaF stabilizes glucose.
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Non-Vacuum Collection – Enables gentle manual sampling for specific clinical needs.
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Glucose Preservation – Prevents glycolysis for accurate glucose and metabolic testing.
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Optimized for Biochemical Use – Suitable for glucose tolerance and metabolic panels.
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Reliable Construction – Leak-resistant tube made from medical-grade materials.



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