德国原装进口Marienfeld Superior蓝毛细管与红毛细管Capillary tubes for microhaematocrits
德国原装进口Marienfeld Superior蓝毛细管与红毛细管Capillary tubes for microhaematocrits
微血细胞比容毛细管用于血液样本的离心。当样品不立即用蜡密封并离心时，应使用肝素化毛细管。肝素化涂层可延迟血液凝固。肝素化作为薄而均匀的涂层施加在管上。这增强了肝素在血液中的立即溶解并防止凝集。
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
蓝毛细管 Not heparinized:
Cat. No. | Ø int. | Ø ext. | Capacity | Unit |
|---|---|---|---|---|
| 2900000 | 1,1 -1,2 mm | 1,5 -1,6 mm | 75 μl | 1000 |
| 2900001 | 0,9 - 1,0 mm | 1,3 -1,4 mm | 60 μl | 1000 |
红毛细管 Sodium-heparinized (80 iu/ml):
Cat. No. | Ø int. | Ø ext. | Capacity | Unit |
|---|---|---|---|---|
| 2901000 | 1,1 -1,2 mm | 1,5 -1,6 mm | 75 μl | 1000 |
| 2901001 | 0,9 - 1,0 mm | 1,3 -1,4 mm | 60 μl | 1000 |
红毛细管 Sodium-heparinized (240 iu/ml), with ringmark at 60 mm:
Cat. No. | Ø int. | Ø ext. | Capacity | Unit |
|---|---|---|---|---|
| 2901002 | 0,5 -0,6 mm | 1,5 -1,6 mm | 18 μl | 1000 |