Capillary Tubes for Microhaematocrits, Sodium-Heparinized, 75ul

Capillary tubes for microhaematocrits are essential for the centrifugation of blood samples. It is important to use heparinized capillaries when the samples cannot be immediately sealed with wax and centrifuged, as the heparinized coating effectively delays the clotting process. These capillary tubes are made of high-grade quality glass and are designed in compliance with ISO 12772 standards. With a length of approximately 75 mm ± 0.5 mm and a wall thickness of about 0.2 ± 0.025 mm, they are meticulously crafted to meet precise specifications. The fire polishing at the color-coded end ensures that centrifuges are not damaged during the process. These capillary tubes are designed for single-use, offering convenience while maintaining hygiene standards. Each dispenser vial contains 100 pieces. Furthermore, these capillary tubes comply with EU Regulation 2017/746 on in vitro diagnostic medical devices (IVDR) and bear the CE mark, ensuring their suitability for diagnostic applications. Each tube is labeled with a recommended best before date and batch number, providing comprehensive information and traceability for quality control purposes.