The 3mL EDTA K2/K3 Coated Blood Collection Tube (13mm diameter × 75mm length, room temperature stable) is a specialized in-vitro diagnostic (IVD) consumable designed for anticoagulant blood collection and preservation, primarily used in hematological testing and cell morphology analysis. It is precision-manufactured from medical-grade PET (polyethylene terephthalate) — a material that balances transparency, impact resistance, and chemical stability — ensuring clear visualization of blood samples and compatibility with EDTA K2/K3 anticoagulants.
The tube’s core advantage lies in its uniform EDTA K2/K3 coating, applied via a controlled micro-coating process. This ensures the anticoagulant adheres evenly to the inner tube wall, eliminating localized concentration differences that could affect cell integrity. With a fixed volume of 3mL and standardized dimensions (13mm × 75mm), it fits most standard blood collection holders and centrifuges, enabling seamless integration into routine clinical workflows.
Notably, the product supports room temperature storage (15–25℃) for up to 24 hours post-collection (when sealed properly), eliminating the need for immediate refrigeration. This feature enhances convenience for sample transportation and processing, especially in settings with limited cold-chain resources. Each tube is also equipped with a color-coded cap (typically purple, in line with international IVD standards) for quick identification of anticoagulant type, reducing the risk of sample mismanagement.
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The 3mL EDTA K2/K3 Coated Blood Collection Tube (13mm diameter × 75mm length, room temperature stable) is a specialized in-vitro diagnostic (IVD) consumable designed for anticoagulant blood collection and preservation, primarily used in hematological testing and cell morphology analysis. It is precision-manufactured from medical-grade PET (polyethylene terephthalate) — a material that balances transparency, impact resistance, and chemical stability — ensuring clear visualization of blood samples and compatibility with EDTA K2/K3 anticoagulants.
The tube’s core advantage lies in its uniform EDTA K2/K3 coating, applied via a controlled micro-coating process. This ensures the anticoagulant adheres evenly to the inner tube wall, eliminating localized concentration differences that could affect cell integrity. With a fixed volume of 3mL and standardized dimensions (13mm × 75mm), it fits most standard blood collection holders and centrifuges, enabling seamless integration into routine clinical workflows.
Notably, the product supports room temperature storage (15–25℃) for up to 24 hours post-collection (when sealed properly), eliminating the need for immediate refrigeration. This feature enhances convenience for sample transportation and processing, especially in settings with limited cold-chain resources. Each tube is also equipped with a color-coded cap (typically purple, in line with international IVD standards) for quick identification of anticoagulant type, reducing the risk of sample mismanagement.
