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.
- 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
- 70'000 pieces in a carton (Multipack)
- I.D : 1.1~1.2mm , Length : 75mm