Micro Hematocrit Capillary Tubes — Apex Labs

Ensure accuracy in your hematology workflows with Micro Hematocrit Capillary Tubes supplied by Apex Labs. These premium-grade laboratory essentials are designed for the precise determination of erythrocyte volume fraction in blood. Manufactured from high-quality glass and conforming to ISO 12772 international standards, these tubes ensure consistent performance for clinical diagnostics and research. Available in both plain and sodium-heparinized formats, they feature fire-polished ends to protect both the user and sample integrity.

*Image for illustration purposes only. Actual color, design, or packaging may vary based on manufacturing batches.

Product Specification & Direct Ordering

Technical Specifications

• Supplier / Distributor: Apex Labs, Varanasi, UP
• Material: High-Quality Borosilicate / Soda-Lime Glass
• Standard Length: 75 mm
• Inside Diameter (I.D.): 1.1 mm – 1.2 mm
• Outside Diameter (O.D.): 1.5 mm – 1.6 mm
• Red Tip Variant: Sodium-Heparinized (Anticoagulant)
• Blue Tip Variant: Plain (Non-Heparinized)
• Quantity: 100 Tubes per Vial (10 Vials per Box)

Performance Highlights

• ISO 12772 Certified: Guaranteed to meet global quality and safety standards for hematocrit testing.
• Fire-Polished Ends: Smoothed tips reduce the risk of scratching centrifuge gaskets and ensure easy sealing with wax or clay.
• Distinct Color Coding: Clear visual identification prevents cross-contamination and errors in the lab (Blue Tip for Plain, Red Tip for Sodium-Heparinized).
• Uniform Dimensions: Precision-engineered with an optimal internal diameter for reliable capillary action.
• Bulk Protective Packaging: Supplied in convenient vials of 100 tubes, ensuring they remain dust-free and easy to dispense.

Primary Sector Applications

• Clinical Hematology: Rapid measurement of packed cell volume (PCV) and erythrocyte volume fraction.
• Diagnostic Pathology: Routine blood testing in hospital laboratories and independent diagnostic centers.
• Blood Banking & Research: Evaluation of blood samples in clinical trials and academic research facilities.