MARIENFELD CAPILLARY TUBES - TABUNG KAPILER HEMATOKRIT. MIKRO HEPARINIZED (RED) AND NON HEPARINIZED (BLUE) BOX OF 10 VIALS, 1 VIAL=100PCS. Tabung Kapiler Hematokrit Mikro, 75mm, 80iu/ml. Isi per box: 10 botol, isi per botol: 100 microcapillary tubes. Diameter tabung: 1.1 - 1.2 mm (internal), 1,5 - 1,6 mm (ekternal). Marienfeld Capillary tubes for microhaematocrits are used for the centrifugation of blood samples. Heparinized capillaries should be used when the samples are not immediately sealed with wax and centrifuged. The heparinized coating delays the clotting of the blood. The heparinization is applied as a thin, homogenous coating on the tube. This enhances the immediate dissolving of the heparin in the blood and prevents agglutination. Specifications amp; Features: -made of high grade quality glass -in compliance with DIN ISO 12 772 -length: approx. 75 mm ± 0.5 mm -wall thickness: approx. 0.2 ± 0.025 mm. -sodium-heparinized (80 iu/ml ± 30%) or not heparinized available -the fire polishing at the colour coded end ensures that centrifuges are not damaged for single use -100 pieces in a dispenser vial, 10 vials in a box -for in-vitro diagnostic (IVD) applications according to IVD directive 98/79/EC, with CE - mark, recommended best before date and batch number for comprehensive information and traceability. *Note: Cantumkan pilihan warna pada keterangan.