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 ISO 12772 (is only for 2900000 and 2901000)
length: approx. 75 mm ± 0.5 mm
wall thickness: approx. 0.2 ± 0.025 mm
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
32.000 pieces in a carton (Multipack)
for applications according to EU regulation 2017/746 on in vitro diagnostic medical devices (IVDR), with CE-mark, recommended best before date and batch number for comprehensive information and traceability
Ordering Information
Cat. No.
Heparin
Capacity
Ø int.
Ø ext.
Unit
2900000
Not heparinized
75 µl
1.1 -1.2 mm
1.5 -1.6 mm
1000 pcs
2900001
Not heparinized
60 µl
0.9 - 1.0 mm
1.3 -1.4 mm
1000 pcs
2901000
Sodium-heparinized (80 iu/ml)
75 µl
1.1 -1.2 mm
1.5 -1.6 mm
1000 pcs
2901001
Sodium-heparinized (80 iu/ml)
60 µl
0.9 - 1.0 mm
1.3 -1.4 mm
1000 pcs
2901002
Sodium-heparinized (240 iu/ml), with ringmark at 60 mm
18 µl
0.5 -0.6 mm
1.5 -1.6 mm
1000 pcs
Specifications
Material
High grade quality glass
Packing unit
1000 pcs
Regulations
ISO 12772; IVDR (EU) 2017/746, CE marked
